45231390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 131032512

約数和(自身を除く): 85801122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 37, 45, 47, 51, 74, 85, 90, 94, 102, 111, 141, 153, 170, 185, 222, 235, 255, 282, 289, 306, 333, 370, 423, 470, 510, 555, 578, 629, 666, 705, 765, 799, 846, 867, 1110, 1258, 1410, 1445, 1530, 1598, 1665, 1734, 1739, 1887, 2115, 2397, 2601, 2890, 3145, 3330, 3478, 3774, 3995, 4230, 4335, 4794, 5202, 5217, 5661, 6290, 7191, 7990, 8670, 8695, 9435, 10434, 10693, 11322, 11985, 13005, 13583, 14382, 15651, 17390, 18870, 21386, 23970, 26010, 26085, 27166, 28305, 29563, 31302, 32079, 35955, 40749, 52170, 53465, 56610, 59126, 64158, 67915, 71910, 78255, 81498, 88689, 96237, 106930, 122247, 135830, 147815, 156510, 160395, 177378, 192474, 203745, 244494, 266067, 295630, 320790, 407490, 443445, 481185, 502571, 532134, 611235, 886890, 962370, 1005142, 1222470, 1330335, 1507713, 2512855, 2660670, 3015426, 4523139, 5025710, 7538565, 9046278, 15077130, 22615695, 45231390]

約数ペア:

[(1, 45231390), (2, 22615695), (3, 15077130), (5, 9046278), (6, 7538565), (9, 5025710), (10, 4523139), (15, 3015426), (17, 2660670), (18, 2512855), (30, 1507713), (34, 1330335), (37, 1222470), (45, 1005142), (47, 962370), (51, 886890), (74, 611235), (85, 532134), (90, 502571), (94, 481185), (102, 443445), (111, 407490), (141, 320790), (153, 295630), (170, 266067), (185, 244494), (222, 203745), (235, 192474), (255, 177378), (282, 160395), (289, 156510), (306, 147815), (333, 135830), (370, 122247), (423, 106930), (470, 96237), (510, 88689), (555, 81498), (578, 78255), (629, 71910), (666, 67915), (705, 64158), (765, 59126), (799, 56610), (846, 53465), (867, 52170), (1110, 40749), (1258, 35955), (1410, 32079), (1445, 31302), (1530, 29563), (1598, 28305), (1665, 27166), (1734, 26085), (1739, 26010), (1887, 23970), (2115, 21386), (2397, 18870), (2601, 17390), (2890, 15651), (3145, 14382), (3330, 13583), (3478, 13005), (3774, 11985), (3995, 11322), (4230, 10693), (4335, 10434), (4794, 9435), (5202, 8695), (5217, 8670), (5661, 7990), (6290, 7191)]