20056919400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51349}}^1$

素因数の和:51409

約数の個数: 288

約数和(自身を含む): 79465152000

約数和(自身を除く): 59408232600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 120, 124, 126, 140, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 248, 252, 279, 280, 300, 310, 315, 350, 360, 372, 420, 434, 450, 465, 504, 525, 558, 600, 620, 630, 651, 700, 744, 775, 840, 868, 900, 930, 1050, 1085, 1116, 1240, 1260, 1302, 1395, 1400, 1550, 1575, 1736, 1800, 1860, 1953, 2100, 2170, 2232, 2325, 2520, 2604, 2790, 3100, 3150, 3255, 3720, 3906, 4200, 4340, 4650, 5208, 5425, 5580, 6200, 6300, 6510, 6975, 7812, 8680, 9300, 9765, 10850, 11160, 12600, 13020, 13950, 15624, 16275, 18600, 19530, 21700, 26040, 27900, 32550, 39060, 43400, 48825, 51349, 55800, 65100, 78120, 97650, 102698, 130200, 154047, 195300, 205396, 256745, 308094, 359443, 390600, 410792, 462141, 513490, 616188, 718886, 770235, 924282, 1026980, 1078329, 1232376, 1283725, 1437772, 1540470, 1591819, 1797215, 1848564, 2053960, 2156658, 2310705, 2567450, 2875544, 3080940, 3183638, 3234987, 3594430, 3697128, 3851175, 4313316, 4621410, 4775457, 5134900, 5391645, 6161880, 6367276, 6469974, 7188860, 7702350, 7959095, 8626632, 8986075, 9242820, 9550914, 10269800, 10783290, 11142733, 11553525, 12734552, 12939948, 14326371, 14377720, 15404700, 15918190, 16174935, 17972150, 18485640, 19101828, 21566580, 22285466, 23107050, 23877285, 25879896, 26958225, 28652742, 30809400, 31836380, 32349870, 33428199, 35944300, 38203656, 39795475, 43133160, 44570932, 46214100, 47754570, 53916450, 55713665, 57305484, 63672760, 64699740, 66856398, 71631855, 71888600, 79590950, 80874675, 89141864, 92428200, 95509140, 100284597, 107832900, 111427330, 114610968, 119386425, 129399480, 133712796, 143263710, 159181900, 161749350, 167140995, 191018280, 200569194, 215665800, 222854660, 238772850, 267425592, 278568325, 286527420, 318363800, 323498700, 334281990, 358159275, 401138388, 445709320, 477545700, 501422985, 557136650, 573054840, 646997400, 668563980, 716318550, 802276776, 835704975, 955091400, 1002845970, 1114273300, 1337127960, 1432637100, 1671409950, 2005691940, 2228546600, 2507114925, 2865274200, 3342819900, 4011383880, 5014229850, 6685639800, 10028459700, 20056919400]

約数ペア:

[(1, 20056919400), (2, 10028459700), (3, 6685639800), (4, 5014229850), (5, 4011383880), (6, 3342819900), (7, 2865274200), (8, 2507114925), (9, 2228546600), (10, 2005691940), (12, 1671409950), (14, 1432637100), (15, 1337127960), (18, 1114273300), (20, 1002845970), (21, 955091400), (24, 835704975), (25, 802276776), (28, 716318550), (30, 668563980), (31, 646997400), (35, 573054840), (36, 557136650), (40, 501422985), (42, 477545700), (45, 445709320), (50, 401138388), (56, 358159275), (60, 334281990), (62, 323498700), (63, 318363800), (70, 286527420), (72, 278568325), (75, 267425592), (84, 238772850), (90, 222854660), (93, 215665800), (100, 200569194), (105, 191018280), (120, 167140995), (124, 161749350), (126, 159181900), (140, 143263710), (150, 133712796), (155, 129399480), (168, 119386425), (175, 114610968), (180, 111427330), (186, 107832900), (200, 100284597), (210, 95509140), (217, 92428200), (225, 89141864), (248, 80874675), (252, 79590950), (279, 71888600), (280, 71631855), (300, 66856398), (310, 64699740), (315, 63672760), (350, 57305484), (360, 55713665), (372, 53916450), (420, 47754570), (434, 46214100), (450, 44570932), (465, 43133160), (504, 39795475), (525, 38203656), (558, 35944300), (600, 33428199), (620, 32349870), (630, 31836380), (651, 30809400), (700, 28652742), (744, 26958225), (775, 25879896), (840, 23877285), (868, 23107050), (900, 22285466), (930, 21566580), (1050, 19101828), (1085, 18485640), (1116, 17972150), (1240, 16174935), (1260, 15918190), (1302, 15404700), (1395, 14377720), (1400, 14326371), (1550, 12939948), (1575, 12734552), (1736, 11553525), (1800, 11142733), (1860, 10783290), (1953, 10269800), (2100, 9550914), (2170, 9242820), (2232, 8986075), (2325, 8626632), (2520, 7959095), (2604, 7702350), (2790, 7188860), (3100, 6469974), (3150, 6367276), (3255, 6161880), (3720, 5391645), (3906, 5134900), (4200, 4775457), (4340, 4621410), (4650, 4313316), (5208, 3851175), (5425, 3697128), (5580, 3594430), (6200, 3234987), (6300, 3183638), (6510, 3080940), (6975, 2875544), (7812, 2567450), (8680, 2310705), (9300, 2156658), (9765, 2053960), (10850, 1848564), (11160, 1797215), (12600, 1591819), (13020, 1540470), (13950, 1437772), (15624, 1283725), (16275, 1232376), (18600, 1078329), (19530, 1026980), (21700, 924282), (26040, 770235), (27900, 718886), (32550, 616188), (39060, 513490), (43400, 462141), (48825, 410792), (51349, 390600), (55800, 359443), (65100, 308094), (78120, 256745), (97650, 205396), (102698, 195300), (130200, 154047)]