193747140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2917}}^1$

素因数の和:2979

約数の個数: 120

約数和(自身を含む): 622829592

約数和(自身を除く): 429082452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 810, 820, 1107, 1230, 1476, 1620, 1845, 2214, 2460, 2917, 3321, 3690, 4428, 5535, 5834, 6642, 7380, 8751, 11070, 11668, 13284, 14585, 16605, 17502, 22140, 26253, 29170, 33210, 35004, 43755, 52506, 58340, 66420, 78759, 87510, 105012, 119597, 131265, 157518, 175020, 236277, 239194, 262530, 315036, 358791, 393795, 472554, 478388, 525060, 597985, 717582, 787590, 945108, 1076373, 1181385, 1195970, 1435164, 1575180, 1793955, 2152746, 2362770, 2391940, 3229119, 3587910, 4305492, 4725540, 5381865, 6458238, 7175820, 9687357, 10763730, 12916476, 16145595, 19374714, 21527460, 32291190, 38749428, 48436785, 64582380, 96873570, 193747140]

約数ペア:

[(1, 193747140), (2, 96873570), (3, 64582380), (4, 48436785), (5, 38749428), (6, 32291190), (9, 21527460), (10, 19374714), (12, 16145595), (15, 12916476), (18, 10763730), (20, 9687357), (27, 7175820), (30, 6458238), (36, 5381865), (41, 4725540), (45, 4305492), (54, 3587910), (60, 3229119), (81, 2391940), (82, 2362770), (90, 2152746), (108, 1793955), (123, 1575180), (135, 1435164), (162, 1195970), (164, 1181385), (180, 1076373), (205, 945108), (246, 787590), (270, 717582), (324, 597985), (369, 525060), (405, 478388), (410, 472554), (492, 393795), (540, 358791), (615, 315036), (738, 262530), (810, 239194), (820, 236277), (1107, 175020), (1230, 157518), (1476, 131265), (1620, 119597), (1845, 105012), (2214, 87510), (2460, 78759), (2917, 66420), (3321, 58340), (3690, 52506), (4428, 43755), (5535, 35004), (5834, 33210), (6642, 29170), (7380, 26253), (8751, 22140), (11070, 17502), (11668, 16605), (13284, 14585)]