75577320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:809

約数の個数: 256

約数和(自身を含む): 310464000

約数和(自身を除く): 234886680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 769, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1538, 1560, 1638, 1755, 1820, 1890, 2184, 2307, 2340, 2457, 2520, 2730, 2808, 3076, 3276, 3510, 3640, 3780, 3845, 4095, 4614, 4680, 4914, 5383, 5460, 6152, 6552, 6921, 7020, 7560, 7690, 8190, 9228, 9828, 9997, 10766, 10920, 11535, 12285, 13842, 14040, 15380, 16149, 16380, 18456, 19656, 19994, 20763, 21532, 23070, 24570, 26915, 27684, 29991, 30760, 32298, 32760, 34605, 39988, 41526, 43064, 46140, 48447, 49140, 49985, 53830, 55368, 59982, 64596, 69210, 69979, 79976, 80745, 83052, 89973, 92280, 96894, 98280, 99970, 103815, 107660, 119964, 129192, 138420, 139958, 145341, 149955, 161490, 166104, 179946, 193788, 199940, 207630, 209937, 215320, 239928, 242235, 269919, 276840, 279916, 290682, 299910, 322980, 349895, 359892, 387576, 399880, 415260, 419874, 449865, 484470, 539838, 559832, 581364, 599820, 629811, 645960, 699790, 719784, 726705, 830520, 839748, 899730, 968940, 1049685, 1079676, 1162728, 1199640, 1259622, 1349595, 1399580, 1453410, 1679496, 1799460, 1889433, 1937880, 2099370, 2159352, 2519244, 2699190, 2799160, 2906820, 3149055, 3598920, 3778866, 4198740, 5038488, 5398380, 5813640, 6298110, 7557732, 8397480, 9447165, 10796760, 12596220, 15115464, 18894330, 25192440, 37788660, 75577320]

約数ペア:

[(1, 75577320), (2, 37788660), (3, 25192440), (4, 18894330), (5, 15115464), (6, 12596220), (7, 10796760), (8, 9447165), (9, 8397480), (10, 7557732), (12, 6298110), (13, 5813640), (14, 5398380), (15, 5038488), (18, 4198740), (20, 3778866), (21, 3598920), (24, 3149055), (26, 2906820), (27, 2799160), (28, 2699190), (30, 2519244), (35, 2159352), (36, 2099370), (39, 1937880), (40, 1889433), (42, 1799460), (45, 1679496), (52, 1453410), (54, 1399580), (56, 1349595), (60, 1259622), (63, 1199640), (65, 1162728), (70, 1079676), (72, 1049685), (78, 968940), (84, 899730), (90, 839748), (91, 830520), (104, 726705), (105, 719784), (108, 699790), (117, 645960), (120, 629811), (126, 599820), (130, 581364), (135, 559832), (140, 539838), (156, 484470), (168, 449865), (180, 419874), (182, 415260), (189, 399880), (195, 387576), (210, 359892), (216, 349895), (234, 322980), (252, 299910), (260, 290682), (270, 279916), (273, 276840), (280, 269919), (312, 242235), (315, 239928), (351, 215320), (360, 209937), (364, 207630), (378, 199940), (390, 193788), (420, 179946), (455, 166104), (468, 161490), (504, 149955), (520, 145341), (540, 139958), (546, 138420), (585, 129192), (630, 119964), (702, 107660), (728, 103815), (756, 99970), (769, 98280), (780, 96894), (819, 92280), (840, 89973), (910, 83052), (936, 80745), (945, 79976), (1080, 69979), (1092, 69210), (1170, 64596), (1260, 59982), (1365, 55368), (1404, 53830), (1512, 49985), (1538, 49140), (1560, 48447), (1638, 46140), (1755, 43064), (1820, 41526), (1890, 39988), (2184, 34605), (2307, 32760), (2340, 32298), (2457, 30760), (2520, 29991), (2730, 27684), (2808, 26915), (3076, 24570), (3276, 23070), (3510, 21532), (3640, 20763), (3780, 19994), (3845, 19656), (4095, 18456), (4614, 16380), (4680, 16149), (4914, 15380), (5383, 14040), (5460, 13842), (6152, 12285), (6552, 11535), (6921, 10920), (7020, 10766), (7560, 9997), (7690, 9828), (8190, 9228)]