89024580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 292481280

約数和(自身を除く): 203456700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 60, 68, 85, 90, 94, 102, 141, 153, 170, 180, 188, 204, 235, 255, 282, 306, 340, 423, 470, 510, 564, 612, 619, 705, 765, 799, 846, 940, 1020, 1238, 1410, 1530, 1598, 1692, 1857, 2115, 2397, 2476, 2820, 3060, 3095, 3196, 3714, 3995, 4230, 4794, 5571, 6190, 7191, 7428, 7990, 8460, 9285, 9588, 10523, 11142, 11985, 12380, 14382, 15980, 18570, 21046, 22284, 23970, 27855, 28764, 29093, 31569, 35955, 37140, 42092, 47940, 52615, 55710, 58186, 63138, 71910, 87279, 94707, 105230, 111420, 116372, 126276, 143820, 145465, 157845, 174558, 189414, 210460, 261837, 290930, 315690, 349116, 378828, 436395, 473535, 494581, 523674, 581860, 631380, 872790, 947070, 989162, 1047348, 1309185, 1483743, 1745580, 1894140, 1978324, 2472905, 2618370, 2967486, 4451229, 4945810, 5236740, 5934972, 7418715, 8902458, 9891620, 14837430, 17804916, 22256145, 29674860, 44512290, 89024580]

約数ペア:

[(1, 89024580), (2, 44512290), (3, 29674860), (4, 22256145), (5, 17804916), (6, 14837430), (9, 9891620), (10, 8902458), (12, 7418715), (15, 5934972), (17, 5236740), (18, 4945810), (20, 4451229), (30, 2967486), (34, 2618370), (36, 2472905), (45, 1978324), (47, 1894140), (51, 1745580), (60, 1483743), (68, 1309185), (85, 1047348), (90, 989162), (94, 947070), (102, 872790), (141, 631380), (153, 581860), (170, 523674), (180, 494581), (188, 473535), (204, 436395), (235, 378828), (255, 349116), (282, 315690), (306, 290930), (340, 261837), (423, 210460), (470, 189414), (510, 174558), (564, 157845), (612, 145465), (619, 143820), (705, 126276), (765, 116372), (799, 111420), (846, 105230), (940, 94707), (1020, 87279), (1238, 71910), (1410, 63138), (1530, 58186), (1598, 55710), (1692, 52615), (1857, 47940), (2115, 42092), (2397, 37140), (2476, 35955), (2820, 31569), (3060, 29093), (3095, 28764), (3196, 27855), (3714, 23970), (3995, 22284), (4230, 21046), (4794, 18570), (5571, 15980), (6190, 14382), (7191, 12380), (7428, 11985), (7990, 11142), (8460, 10523), (9285, 9588)]