45590940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 150014592

約数和(自身を除く): 104423652

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, 317, 340, 423, 470, 510, 564, 612, 634, 705, 765, 799, 846, 940, 951, 1020, 1268, 1410, 1530, 1585, 1598, 1692, 1902, 2115, 2397, 2820, 2853, 3060, 3170, 3196, 3804, 3995, 4230, 4755, 4794, 5389, 5706, 6340, 7191, 7990, 8460, 9510, 9588, 10778, 11412, 11985, 14265, 14382, 14899, 15980, 16167, 19020, 21556, 23970, 26945, 28530, 28764, 29798, 32334, 35955, 44697, 47940, 48501, 53890, 57060, 59596, 64668, 71910, 74495, 80835, 89394, 97002, 107780, 134091, 143820, 148990, 161670, 178788, 194004, 223485, 242505, 253283, 268182, 297980, 323340, 446970, 485010, 506566, 536364, 670455, 759849, 893940, 970020, 1013132, 1266415, 1340910, 1519698, 2279547, 2532830, 2681820, 3039396, 3799245, 4559094, 5065660, 7598490, 9118188, 11397735, 15196980, 22795470, 45590940]

約数ペア:

[(1, 45590940), (2, 22795470), (3, 15196980), (4, 11397735), (5, 9118188), (6, 7598490), (9, 5065660), (10, 4559094), (12, 3799245), (15, 3039396), (17, 2681820), (18, 2532830), (20, 2279547), (30, 1519698), (34, 1340910), (36, 1266415), (45, 1013132), (47, 970020), (51, 893940), (60, 759849), (68, 670455), (85, 536364), (90, 506566), (94, 485010), (102, 446970), (141, 323340), (153, 297980), (170, 268182), (180, 253283), (188, 242505), (204, 223485), (235, 194004), (255, 178788), (282, 161670), (306, 148990), (317, 143820), (340, 134091), (423, 107780), (470, 97002), (510, 89394), (564, 80835), (612, 74495), (634, 71910), (705, 64668), (765, 59596), (799, 57060), (846, 53890), (940, 48501), (951, 47940), (1020, 44697), (1268, 35955), (1410, 32334), (1530, 29798), (1585, 28764), (1598, 28530), (1692, 26945), (1902, 23970), (2115, 21556), (2397, 19020), (2820, 16167), (2853, 15980), (3060, 14899), (3170, 14382), (3196, 14265), (3804, 11985), (3995, 11412), (4230, 10778), (4755, 9588), (4794, 9510), (5389, 8460), (5706, 7990), (6340, 7191)]