72185850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4861}}^1$

素因数の和:4893

約数の個数: 96

約数和(自身を含む): 217039680

約数和(自身を除く): 144853830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 135, 150, 165, 198, 225, 270, 275, 297, 330, 450, 495, 550, 594, 675, 825, 990, 1350, 1485, 1650, 2475, 2970, 4861, 4950, 7425, 9722, 14583, 14850, 24305, 29166, 43749, 48610, 53471, 72915, 87498, 106942, 121525, 131247, 145830, 160413, 218745, 243050, 262494, 267355, 320826, 364575, 437490, 481239, 534710, 656235, 729150, 802065, 962478, 1093725, 1312470, 1336775, 1443717, 1604130, 2187450, 2406195, 2673550, 2887434, 3281175, 4010325, 4812390, 6562350, 7218585, 8020650, 12030975, 14437170, 24061950, 36092925, 72185850]

約数ペア:

[(1, 72185850), (2, 36092925), (3, 24061950), (5, 14437170), (6, 12030975), (9, 8020650), (10, 7218585), (11, 6562350), (15, 4812390), (18, 4010325), (22, 3281175), (25, 2887434), (27, 2673550), (30, 2406195), (33, 2187450), (45, 1604130), (50, 1443717), (54, 1336775), (55, 1312470), (66, 1093725), (75, 962478), (90, 802065), (99, 729150), (110, 656235), (135, 534710), (150, 481239), (165, 437490), (198, 364575), (225, 320826), (270, 267355), (275, 262494), (297, 243050), (330, 218745), (450, 160413), (495, 145830), (550, 131247), (594, 121525), (675, 106942), (825, 87498), (990, 72915), (1350, 53471), (1485, 48610), (1650, 43749), (2475, 29166), (2970, 24305), (4861, 14850), (4950, 14583), (7425, 9722)]