40895400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 160302240

約数和(自身を除く): 119406840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 49, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 98, 100, 104, 105, 107, 120, 130, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 210, 214, 245, 260, 273, 280, 294, 300, 312, 321, 325, 350, 364, 390, 392, 420, 428, 455, 490, 520, 525, 535, 546, 588, 600, 637, 642, 650, 700, 728, 735, 749, 780, 840, 856, 910, 975, 980, 1050, 1070, 1092, 1176, 1225, 1274, 1284, 1300, 1365, 1391, 1400, 1470, 1498, 1560, 1605, 1820, 1911, 1950, 1960, 2100, 2140, 2184, 2247, 2275, 2450, 2548, 2568, 2600, 2675, 2730, 2782, 2940, 2996, 3185, 3210, 3640, 3675, 3745, 3822, 3900, 4173, 4200, 4280, 4494, 4550, 4900, 5096, 5243, 5350, 5460, 5564, 5880, 5992, 6370, 6420, 6825, 6955, 7350, 7490, 7644, 7800, 8025, 8346, 8988, 9100, 9555, 9737, 9800, 10486, 10700, 10920, 11128, 11235, 12740, 12840, 13650, 13910, 14700, 14980, 15288, 15729, 15925, 16050, 16692, 17976, 18200, 18725, 19110, 19474, 20865, 20972, 21400, 22470, 25480, 26215, 27300, 27820, 29211, 29400, 29960, 31458, 31850, 32100, 33384, 34775, 37450, 38220, 38948, 41730, 41944, 44940, 47775, 48685, 52430, 54600, 55640, 56175, 58422, 62916, 63700, 64200, 68159, 69550, 74900, 76440, 77896, 78645, 83460, 89880, 95550, 97370, 104325, 104860, 112350, 116844, 125832, 127400, 131075, 136318, 139100, 146055, 149800, 157290, 166920, 191100, 194740, 204477, 208650, 209720, 224700, 233688, 243425, 262150, 272636, 278200, 292110, 314580, 340795, 382200, 389480, 393225, 408954, 417300, 449400, 486850, 524300, 545272, 584220, 629160, 681590, 730275, 786450, 817908, 834600, 973700, 1022385, 1048600, 1168440, 1363180, 1460550, 1572900, 1635816, 1703975, 1947400, 2044770, 2726360, 2921100, 3145800, 3407950, 4089540, 5111925, 5842200, 6815900, 8179080, 10223850, 13631800, 20447700, 40895400]

約数ペア:

[(1, 40895400), (2, 20447700), (3, 13631800), (4, 10223850), (5, 8179080), (6, 6815900), (7, 5842200), (8, 5111925), (10, 4089540), (12, 3407950), (13, 3145800), (14, 2921100), (15, 2726360), (20, 2044770), (21, 1947400), (24, 1703975), (25, 1635816), (26, 1572900), (28, 1460550), (30, 1363180), (35, 1168440), (39, 1048600), (40, 1022385), (42, 973700), (49, 834600), (50, 817908), (52, 786450), (56, 730275), (60, 681590), (65, 629160), (70, 584220), (75, 545272), (78, 524300), (84, 486850), (91, 449400), (98, 417300), (100, 408954), (104, 393225), (105, 389480), (107, 382200), (120, 340795), (130, 314580), (140, 292110), (147, 278200), (150, 272636), (156, 262150), (168, 243425), (175, 233688), (182, 224700), (195, 209720), (196, 208650), (200, 204477), (210, 194740), (214, 191100), (245, 166920), (260, 157290), (273, 149800), (280, 146055), (294, 139100), (300, 136318), (312, 131075), (321, 127400), (325, 125832), (350, 116844), (364, 112350), (390, 104860), (392, 104325), (420, 97370), (428, 95550), (455, 89880), (490, 83460), (520, 78645), (525, 77896), (535, 76440), (546, 74900), (588, 69550), (600, 68159), (637, 64200), (642, 63700), (650, 62916), (700, 58422), (728, 56175), (735, 55640), (749, 54600), (780, 52430), (840, 48685), (856, 47775), (910, 44940), (975, 41944), (980, 41730), (1050, 38948), (1070, 38220), (1092, 37450), (1176, 34775), (1225, 33384), (1274, 32100), (1284, 31850), (1300, 31458), (1365, 29960), (1391, 29400), (1400, 29211), (1470, 27820), (1498, 27300), (1560, 26215), (1605, 25480), (1820, 22470), (1911, 21400), (1950, 20972), (1960, 20865), (2100, 19474), (2140, 19110), (2184, 18725), (2247, 18200), (2275, 17976), (2450, 16692), (2548, 16050), (2568, 15925), (2600, 15729), (2675, 15288), (2730, 14980), (2782, 14700), (2940, 13910), (2996, 13650), (3185, 12840), (3210, 12740), (3640, 11235), (3675, 11128), (3745, 10920), (3822, 10700), (3900, 10486), (4173, 9800), (4200, 9737), (4280, 9555), (4494, 9100), (4550, 8988), (4900, 8346), (5096, 8025), (5243, 7800), (5350, 7644), (5460, 7490), (5564, 7350), (5880, 6955), (5992, 6825), (6370, 6420)]