99996840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3121}}^1$

素因数の和:3227

約数の個数: 96

約数和(自身を含む): 328746600

約数和(自身を除く): 228749760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3121, 3204, 3560, 4005, 5340, 6242, 6408, 8010, 9363, 10680, 12484, 15605, 16020, 18726, 24968, 28089, 31210, 32040, 37452, 46815, 56178, 62420, 74904, 93630, 112356, 124840, 140445, 187260, 224712, 277769, 280890, 374520, 555538, 561780, 833307, 1111076, 1123560, 1388845, 1666614, 2222152, 2499921, 2777690, 3333228, 4166535, 4999842, 5555380, 6666456, 8333070, 9999684, 11110760, 12499605, 16666140, 19999368, 24999210, 33332280, 49998420, 99996840]

約数ペア:

[(1, 99996840), (2, 49998420), (3, 33332280), (4, 24999210), (5, 19999368), (6, 16666140), (8, 12499605), (9, 11110760), (10, 9999684), (12, 8333070), (15, 6666456), (18, 5555380), (20, 4999842), (24, 4166535), (30, 3333228), (36, 2777690), (40, 2499921), (45, 2222152), (60, 1666614), (72, 1388845), (89, 1123560), (90, 1111076), (120, 833307), (178, 561780), (180, 555538), (267, 374520), (356, 280890), (360, 277769), (445, 224712), (534, 187260), (712, 140445), (801, 124840), (890, 112356), (1068, 93630), (1335, 74904), (1602, 62420), (1780, 56178), (2136, 46815), (2670, 37452), (3121, 32040), (3204, 31210), (3560, 28089), (4005, 24968), (5340, 18726), (6242, 16020), (6408, 15605), (8010, 12484), (9363, 10680)]