89609850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 269384544

約数和(自身を除く): 179774694

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 43, 45, 50, 55, 66, 75, 86, 90, 99, 110, 129, 150, 165, 198, 215, 225, 258, 275, 330, 387, 421, 430, 450, 473, 495, 550, 645, 774, 825, 842, 946, 990, 1075, 1263, 1290, 1419, 1650, 1935, 2105, 2150, 2365, 2475, 2526, 2838, 3225, 3789, 3870, 4210, 4257, 4631, 4730, 4950, 6315, 6450, 7095, 7578, 8514, 9262, 9675, 10525, 11825, 12630, 13893, 14190, 18103, 18945, 19350, 21050, 21285, 23155, 23650, 27786, 31575, 35475, 36206, 37890, 41679, 42570, 46310, 54309, 63150, 69465, 70950, 83358, 90515, 94725, 106425, 108618, 115775, 138930, 162927, 181030, 189450, 199133, 208395, 212850, 231550, 271545, 325854, 347325, 398266, 416790, 452575, 543090, 597399, 694650, 814635, 905150, 995665, 1041975, 1194798, 1357725, 1629270, 1792197, 1991330, 2083950, 2715450, 2986995, 3584394, 4073175, 4978325, 5973990, 8146350, 8960985, 9956650, 14934975, 17921970, 29869950, 44804925, 89609850]

約数ペア:

[(1, 89609850), (2, 44804925), (3, 29869950), (5, 17921970), (6, 14934975), (9, 9956650), (10, 8960985), (11, 8146350), (15, 5973990), (18, 4978325), (22, 4073175), (25, 3584394), (30, 2986995), (33, 2715450), (43, 2083950), (45, 1991330), (50, 1792197), (55, 1629270), (66, 1357725), (75, 1194798), (86, 1041975), (90, 995665), (99, 905150), (110, 814635), (129, 694650), (150, 597399), (165, 543090), (198, 452575), (215, 416790), (225, 398266), (258, 347325), (275, 325854), (330, 271545), (387, 231550), (421, 212850), (430, 208395), (450, 199133), (473, 189450), (495, 181030), (550, 162927), (645, 138930), (774, 115775), (825, 108618), (842, 106425), (946, 94725), (990, 90515), (1075, 83358), (1263, 70950), (1290, 69465), (1419, 63150), (1650, 54309), (1935, 46310), (2105, 42570), (2150, 41679), (2365, 37890), (2475, 36206), (2526, 35475), (2838, 31575), (3225, 27786), (3789, 23650), (3870, 23155), (4210, 21285), (4257, 21050), (4631, 19350), (4730, 18945), (4950, 18103), (6315, 14190), (6450, 13893), (7095, 12630), (7578, 11825), (8514, 10525), (9262, 9675)]