21477922200

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18329}}^1$

素因数の和:18392

約数の個数: 384

約数和(自身を含む): 87280128000

約数和(自身を除く): 65802205800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 31, 35, 36, 40, 42, 45, 50, 54, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 108, 120, 124, 126, 135, 140, 150, 155, 168, 175, 180, 186, 189, 200, 210, 216, 217, 225, 248, 252, 270, 279, 280, 300, 310, 315, 350, 360, 372, 378, 420, 434, 450, 465, 504, 525, 540, 558, 600, 620, 630, 651, 675, 700, 744, 756, 775, 837, 840, 868, 900, 930, 945, 1050, 1080, 1085, 1116, 1240, 1260, 1302, 1350, 1395, 1400, 1512, 1550, 1575, 1674, 1736, 1800, 1860, 1890, 1953, 2100, 2170, 2232, 2325, 2520, 2604, 2700, 2790, 3100, 3150, 3255, 3348, 3720, 3780, 3906, 4185, 4200, 4340, 4650, 4725, 5208, 5400, 5425, 5580, 5859, 6200, 6300, 6510, 6696, 6975, 7560, 7812, 8370, 8680, 9300, 9450, 9765, 10850, 11160, 11718, 12600, 13020, 13950, 15624, 16275, 16740, 18329, 18600, 18900, 19530, 20925, 21700, 23436, 26040, 27900, 29295, 32550, 33480, 36658, 37800, 39060, 41850, 43400, 46872, 48825, 54987, 55800, 58590, 65100, 73316, 78120, 83700, 91645, 97650, 109974, 117180, 128303, 130200, 146475, 146632, 164961, 167400, 183290, 195300, 219948, 234360, 256606, 274935, 292950, 329922, 366580, 384909, 390600, 439896, 458225, 494883, 513212, 549870, 568199, 585900, 641515, 659844, 733160, 769818, 824805, 916450, 989766, 1026424, 1099740, 1136398, 1154727, 1171800, 1283030, 1319688, 1374675, 1539636, 1649610, 1704597, 1832900, 1924545, 1979532, 2199480, 2272796, 2309454, 2474415, 2566060, 2749350, 2840995, 3079272, 3207575, 3299220, 3409194, 3464181, 3665800, 3849090, 3959064, 3977393, 4124025, 4545592, 4618908, 4948830, 5113791, 5132120, 5498700, 5681990, 5773635, 6415150, 6598440, 6818388, 6928362, 7698180, 7954786, 8248050, 8522985, 9237816, 9622725, 9897660, 10227582, 10997400, 11363980, 11547270, 11932179, 12372075, 12830300, 13636776, 13856724, 14204975, 15341373, 15396360, 15909572, 16496100, 17045970, 17320905, 19245450, 19795320, 19886965, 20455164, 22727960, 23094540, 23864358, 24744150, 25568955, 25660600, 27713448, 28409950, 28868175, 30682746, 31819144, 32992200, 34091940, 34641810, 35796537, 38490900, 39773930, 40910328, 42614925, 46189080, 47728716, 49488300, 51137910, 56819900, 57736350, 59660895, 61365492, 68183880, 69283620, 71593074, 76706865, 76981800, 79547860, 85229850, 86604525, 95457432, 98976600, 99434825, 102275820, 107389611, 113639800, 115472700, 119321790, 122730984, 127844775, 138567240, 143186148, 153413730, 159095720, 170459700, 173209050, 178982685, 198869650, 204551640, 214779222, 230945400, 238643580, 255689550, 286372296, 298304475, 306827460, 340919400, 346418100, 357965370, 383534325, 397739300, 429558444, 477287160, 511379100, 536948055, 596608950, 613654920, 692836200, 715930740, 767068650, 795478600, 859116888, 894913425, 1022758200, 1073896110, 1193217900, 1431861480, 1534137300, 1789826850, 2147792220, 2386435800, 2684740275, 3068274600, 3579653700, 4295584440, 5369480550, 7159307400, 10738961100, 21477922200]

約数ペア:

[(1, 21477922200), (2, 10738961100), (3, 7159307400), (4, 5369480550), (5, 4295584440), (6, 3579653700), (7, 3068274600), (8, 2684740275), (9, 2386435800), (10, 2147792220), (12, 1789826850), (14, 1534137300), (15, 1431861480), (18, 1193217900), (20, 1073896110), (21, 1022758200), (24, 894913425), (25, 859116888), (27, 795478600), (28, 767068650), (30, 715930740), (31, 692836200), (35, 613654920), (36, 596608950), (40, 536948055), (42, 511379100), (45, 477287160), (50, 429558444), (54, 397739300), (56, 383534325), (60, 357965370), (62, 346418100), (63, 340919400), (70, 306827460), (72, 298304475), (75, 286372296), (84, 255689550), (90, 238643580), (93, 230945400), (100, 214779222), (105, 204551640), (108, 198869650), (120, 178982685), (124, 173209050), (126, 170459700), (135, 159095720), (140, 153413730), (150, 143186148), (155, 138567240), (168, 127844775), (175, 122730984), (180, 119321790), (186, 115472700), (189, 113639800), (200, 107389611), (210, 102275820), (216, 99434825), (217, 98976600), (225, 95457432), (248, 86604525), (252, 85229850), (270, 79547860), (279, 76981800), (280, 76706865), (300, 71593074), (310, 69283620), (315, 68183880), (350, 61365492), (360, 59660895), (372, 57736350), (378, 56819900), (420, 51137910), (434, 49488300), (450, 47728716), (465, 46189080), (504, 42614925), (525, 40910328), (540, 39773930), (558, 38490900), (600, 35796537), (620, 34641810), (630, 34091940), (651, 32992200), (675, 31819144), (700, 30682746), (744, 28868175), (756, 28409950), (775, 27713448), (837, 25660600), (840, 25568955), (868, 24744150), (900, 23864358), (930, 23094540), (945, 22727960), (1050, 20455164), (1080, 19886965), (1085, 19795320), (1116, 19245450), (1240, 17320905), (1260, 17045970), (1302, 16496100), (1350, 15909572), (1395, 15396360), (1400, 15341373), (1512, 14204975), (1550, 13856724), (1575, 13636776), (1674, 12830300), (1736, 12372075), (1800, 11932179), (1860, 11547270), (1890, 11363980), (1953, 10997400), (2100, 10227582), (2170, 9897660), (2232, 9622725), (2325, 9237816), (2520, 8522985), (2604, 8248050), (2700, 7954786), (2790, 7698180), (3100, 6928362), (3150, 6818388), (3255, 6598440), (3348, 6415150), (3720, 5773635), (3780, 5681990), (3906, 5498700), (4185, 5132120), (4200, 5113791), (4340, 4948830), (4650, 4618908), (4725, 4545592), (5208, 4124025), (5400, 3977393), (5425, 3959064), (5580, 3849090), (5859, 3665800), (6200, 3464181), (6300, 3409194), (6510, 3299220), (6696, 3207575), (6975, 3079272), (7560, 2840995), (7812, 2749350), (8370, 2566060), (8680, 2474415), (9300, 2309454), (9450, 2272796), (9765, 2199480), (10850, 1979532), (11160, 1924545), (11718, 1832900), (12600, 1704597), (13020, 1649610), (13950, 1539636), (15624, 1374675), (16275, 1319688), (16740, 1283030), (18329, 1171800), (18600, 1154727), (18900, 1136398), (19530, 1099740), (20925, 1026424), (21700, 989766), (23436, 916450), (26040, 824805), (27900, 769818), (29295, 733160), (32550, 659844), (33480, 641515), (36658, 585900), (37800, 568199), (39060, 549870), (41850, 513212), (43400, 494883), (46872, 458225), (48825, 439896), (54987, 390600), (55800, 384909), (58590, 366580), (65100, 329922), (73316, 292950), (78120, 274935), (83700, 256606), (91645, 234360), (97650, 219948), (109974, 195300), (117180, 183290), (128303, 167400), (130200, 164961), (146475, 146632)]