45305820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:940

約数の個数: 144

約数和(自身を含む): 161074368

約数和(自身を除く): 115768548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 877, 1148, 1230, 1260, 1435, 1476, 1722, 1754, 1845, 2460, 2583, 2631, 2870, 3444, 3508, 3690, 4305, 4385, 5166, 5262, 5740, 6139, 7380, 7893, 8610, 8770, 10332, 10524, 12278, 12915, 13155, 15786, 17220, 17540, 18417, 24556, 25830, 26310, 30695, 31572, 35957, 36834, 39465, 51660, 52620, 55251, 61390, 71914, 73668, 78930, 92085, 107871, 110502, 122780, 143828, 157860, 179785, 184170, 215742, 221004, 251699, 276255, 323613, 359570, 368340, 431484, 503398, 539355, 552510, 647226, 719140, 755097, 1006796, 1078710, 1105020, 1258495, 1294452, 1510194, 1618065, 2157420, 2265291, 2516990, 3020388, 3236130, 3775485, 4530582, 5033980, 6472260, 7550970, 9061164, 11326455, 15101940, 22652910, 45305820]

約数ペア:

[(1, 45305820), (2, 22652910), (3, 15101940), (4, 11326455), (5, 9061164), (6, 7550970), (7, 6472260), (9, 5033980), (10, 4530582), (12, 3775485), (14, 3236130), (15, 3020388), (18, 2516990), (20, 2265291), (21, 2157420), (28, 1618065), (30, 1510194), (35, 1294452), (36, 1258495), (41, 1105020), (42, 1078710), (45, 1006796), (60, 755097), (63, 719140), (70, 647226), (82, 552510), (84, 539355), (90, 503398), (105, 431484), (123, 368340), (126, 359570), (140, 323613), (164, 276255), (180, 251699), (205, 221004), (210, 215742), (246, 184170), (252, 179785), (287, 157860), (315, 143828), (369, 122780), (410, 110502), (420, 107871), (492, 92085), (574, 78930), (615, 73668), (630, 71914), (738, 61390), (820, 55251), (861, 52620), (877, 51660), (1148, 39465), (1230, 36834), (1260, 35957), (1435, 31572), (1476, 30695), (1722, 26310), (1754, 25830), (1845, 24556), (2460, 18417), (2583, 17540), (2631, 17220), (2870, 15786), (3444, 13155), (3508, 12915), (3690, 12278), (4305, 10524), (4385, 10332), (5166, 8770), (5262, 8610), (5740, 7893), (6139, 7380)]