72063420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 244532736

約数和(自身を除く): 172469316

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 37, 39, 44, 52, 55, 60, 65, 66, 74, 78, 110, 111, 130, 132, 143, 148, 156, 165, 185, 195, 220, 222, 227, 260, 286, 330, 370, 390, 407, 429, 444, 454, 481, 555, 572, 660, 681, 715, 740, 780, 814, 858, 908, 962, 1110, 1135, 1221, 1362, 1430, 1443, 1628, 1716, 1924, 2035, 2145, 2220, 2270, 2405, 2442, 2497, 2724, 2860, 2886, 2951, 3405, 4070, 4290, 4540, 4810, 4884, 4994, 5291, 5772, 5902, 6105, 6810, 7215, 7491, 8140, 8399, 8580, 8853, 9620, 9988, 10582, 11804, 12210, 12485, 13620, 14430, 14755, 14982, 15873, 16798, 17706, 21164, 24420, 24970, 25197, 26455, 28860, 29510, 29964, 31746, 32461, 33596, 35412, 37455, 41995, 44265, 49940, 50394, 52910, 59020, 63492, 64922, 74910, 79365, 83990, 88530, 92389, 97383, 100788, 105820, 109187, 125985, 129844, 149820, 158730, 162305, 167980, 177060, 184778, 194766, 218374, 251970, 277167, 317460, 324610, 327561, 369556, 389532, 436748, 461945, 486915, 503940, 545935, 554334, 649220, 655122, 923890, 973830, 1091870, 1108668, 1201057, 1310244, 1385835, 1637805, 1847780, 1947660, 2183740, 2402114, 2771670, 3275610, 3603171, 4804228, 5543340, 6005285, 6551220, 7206342, 12010570, 14412684, 18015855, 24021140, 36031710, 72063420]

約数ペア:

[(1, 72063420), (2, 36031710), (3, 24021140), (4, 18015855), (5, 14412684), (6, 12010570), (10, 7206342), (11, 6551220), (12, 6005285), (13, 5543340), (15, 4804228), (20, 3603171), (22, 3275610), (26, 2771670), (30, 2402114), (33, 2183740), (37, 1947660), (39, 1847780), (44, 1637805), (52, 1385835), (55, 1310244), (60, 1201057), (65, 1108668), (66, 1091870), (74, 973830), (78, 923890), (110, 655122), (111, 649220), (130, 554334), (132, 545935), (143, 503940), (148, 486915), (156, 461945), (165, 436748), (185, 389532), (195, 369556), (220, 327561), (222, 324610), (227, 317460), (260, 277167), (286, 251970), (330, 218374), (370, 194766), (390, 184778), (407, 177060), (429, 167980), (444, 162305), (454, 158730), (481, 149820), (555, 129844), (572, 125985), (660, 109187), (681, 105820), (715, 100788), (740, 97383), (780, 92389), (814, 88530), (858, 83990), (908, 79365), (962, 74910), (1110, 64922), (1135, 63492), (1221, 59020), (1362, 52910), (1430, 50394), (1443, 49940), (1628, 44265), (1716, 41995), (1924, 37455), (2035, 35412), (2145, 33596), (2220, 32461), (2270, 31746), (2405, 29964), (2442, 29510), (2497, 28860), (2724, 26455), (2860, 25197), (2886, 24970), (2951, 24420), (3405, 21164), (4070, 17706), (4290, 16798), (4540, 15873), (4810, 14982), (4884, 14755), (4994, 14430), (5291, 13620), (5772, 12485), (5902, 12210), (6105, 11804), (6810, 10582), (7215, 9988), (7491, 9620), (8140, 8853), (8399, 8580)]