90986040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14867}}^1$

素因数の和:14901

約数の個数: 96

約数和(自身を含む): 313120080

約数和(自身を除く): 222134040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 14867, 29734, 44601, 59468, 74335, 89202, 118936, 133803, 148670, 178404, 223005, 252739, 267606, 297340, 356808, 446010, 505478, 535212, 594680, 669015, 758217, 892020, 1010956, 1070424, 1263695, 1338030, 1516434, 1784040, 2021912, 2274651, 2527390, 2676060, 3032868, 3791085, 4549302, 5054780, 5352120, 6065736, 7582170, 9098604, 10109560, 11373255, 15164340, 18197208, 22746510, 30328680, 45493020, 90986040]

約数ペア:

[(1, 90986040), (2, 45493020), (3, 30328680), (4, 22746510), (5, 18197208), (6, 15164340), (8, 11373255), (9, 10109560), (10, 9098604), (12, 7582170), (15, 6065736), (17, 5352120), (18, 5054780), (20, 4549302), (24, 3791085), (30, 3032868), (34, 2676060), (36, 2527390), (40, 2274651), (45, 2021912), (51, 1784040), (60, 1516434), (68, 1338030), (72, 1263695), (85, 1070424), (90, 1010956), (102, 892020), (120, 758217), (136, 669015), (153, 594680), (170, 535212), (180, 505478), (204, 446010), (255, 356808), (306, 297340), (340, 267606), (360, 252739), (408, 223005), (510, 178404), (612, 148670), (680, 133803), (765, 118936), (1020, 89202), (1224, 74335), (1530, 59468), (2040, 44601), (3060, 29734), (6120, 14867)]