99920520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13217}}^1$

素因数の和:13244

約数の個数: 128

約数和(自身を含む): 380678400

約数和(自身を除く): 280757880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 13217, 26434, 39651, 52868, 66085, 79302, 92519, 105736, 118953, 132170, 158604, 185038, 198255, 237906, 264340, 277557, 317208, 356859, 370076, 396510, 462595, 475812, 528680, 555114, 594765, 713718, 740152, 793020, 832671, 925190, 951624, 1110228, 1189530, 1387785, 1427436, 1586040, 1665342, 1784295, 1850380, 2220456, 2379060, 2498013, 2775570, 2854872, 3330684, 3568590, 3700760, 4163355, 4758120, 4996026, 5551140, 6661368, 7137180, 8326710, 9992052, 11102280, 12490065, 14274360, 16653420, 19984104, 24980130, 33306840, 49960260, 99920520]

約数ペア:

[(1, 99920520), (2, 49960260), (3, 33306840), (4, 24980130), (5, 19984104), (6, 16653420), (7, 14274360), (8, 12490065), (9, 11102280), (10, 9992052), (12, 8326710), (14, 7137180), (15, 6661368), (18, 5551140), (20, 4996026), (21, 4758120), (24, 4163355), (27, 3700760), (28, 3568590), (30, 3330684), (35, 2854872), (36, 2775570), (40, 2498013), (42, 2379060), (45, 2220456), (54, 1850380), (56, 1784295), (60, 1665342), (63, 1586040), (70, 1427436), (72, 1387785), (84, 1189530), (90, 1110228), (105, 951624), (108, 925190), (120, 832671), (126, 793020), (135, 740152), (140, 713718), (168, 594765), (180, 555114), (189, 528680), (210, 475812), (216, 462595), (252, 396510), (270, 370076), (280, 356859), (315, 317208), (360, 277557), (378, 264340), (420, 237906), (504, 198255), (540, 185038), (630, 158604), (756, 132170), (840, 118953), (945, 105736), (1080, 92519), (1260, 79302), (1512, 66085), (1890, 52868), (2520, 39651), (3780, 26434), (7560, 13217)]