57700020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 196116480

約数和(自身を除く): 138416460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 47, 60, 70, 74, 79, 84, 94, 105, 111, 140, 141, 148, 158, 185, 188, 210, 222, 235, 237, 259, 282, 316, 329, 370, 395, 420, 444, 470, 474, 518, 553, 555, 564, 658, 705, 740, 777, 790, 940, 948, 987, 1036, 1106, 1110, 1185, 1295, 1316, 1410, 1554, 1580, 1645, 1659, 1739, 1974, 2212, 2220, 2370, 2590, 2765, 2820, 2923, 3108, 3290, 3318, 3478, 3713, 3885, 3948, 4740, 4935, 5180, 5217, 5530, 5846, 6580, 6636, 6956, 7426, 7770, 8295, 8695, 8769, 9870, 10434, 11060, 11139, 11692, 12173, 14615, 14852, 15540, 16590, 17390, 17538, 18565, 19740, 20461, 20868, 22278, 24346, 25991, 26085, 29230, 33180, 34780, 35076, 36519, 37130, 40922, 43845, 44556, 48692, 51982, 52170, 55695, 58460, 60865, 61383, 73038, 74260, 77973, 81844, 87690, 102305, 103964, 104340, 111390, 121730, 122766, 129955, 137381, 146076, 155946, 175380, 182595, 204610, 222780, 243460, 245532, 259910, 274762, 306915, 311892, 365190, 389865, 409220, 412143, 519820, 549524, 613830, 686905, 730380, 779730, 824286, 961667, 1227660, 1373810, 1559460, 1648572, 1923334, 2060715, 2747620, 2885001, 3846668, 4121430, 4808335, 5770002, 8242860, 9616670, 11540004, 14425005, 19233340, 28850010, 57700020]

約数ペア:

[(1, 57700020), (2, 28850010), (3, 19233340), (4, 14425005), (5, 11540004), (6, 9616670), (7, 8242860), (10, 5770002), (12, 4808335), (14, 4121430), (15, 3846668), (20, 2885001), (21, 2747620), (28, 2060715), (30, 1923334), (35, 1648572), (37, 1559460), (42, 1373810), (47, 1227660), (60, 961667), (70, 824286), (74, 779730), (79, 730380), (84, 686905), (94, 613830), (105, 549524), (111, 519820), (140, 412143), (141, 409220), (148, 389865), (158, 365190), (185, 311892), (188, 306915), (210, 274762), (222, 259910), (235, 245532), (237, 243460), (259, 222780), (282, 204610), (316, 182595), (329, 175380), (370, 155946), (395, 146076), (420, 137381), (444, 129955), (470, 122766), (474, 121730), (518, 111390), (553, 104340), (555, 103964), (564, 102305), (658, 87690), (705, 81844), (740, 77973), (777, 74260), (790, 73038), (940, 61383), (948, 60865), (987, 58460), (1036, 55695), (1106, 52170), (1110, 51982), (1185, 48692), (1295, 44556), (1316, 43845), (1410, 40922), (1554, 37130), (1580, 36519), (1645, 35076), (1659, 34780), (1739, 33180), (1974, 29230), (2212, 26085), (2220, 25991), (2370, 24346), (2590, 22278), (2765, 20868), (2820, 20461), (2923, 19740), (3108, 18565), (3290, 17538), (3318, 17390), (3478, 16590), (3713, 15540), (3885, 14852), (3948, 14615), (4740, 12173), (4935, 11692), (5180, 11139), (5217, 11060), (5530, 10434), (5846, 9870), (6580, 8769), (6636, 8695), (6956, 8295), (7426, 7770)]