73693980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24083}}^1$

素因数の和:24115

約数の個数: 72

約数和(自身を含む): 236697552

約数和(自身を除く): 163003572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 24083, 48166, 72249, 96332, 120415, 144498, 216747, 240830, 288996, 361245, 409411, 433494, 481660, 722490, 818822, 866988, 1083735, 1228233, 1444980, 1637644, 2047055, 2167470, 2456466, 3684699, 4094110, 4334940, 4912932, 6141165, 7369398, 8188220, 12282330, 14738796, 18423495, 24564660, 36846990, 73693980]

約数ペア:

[(1, 73693980), (2, 36846990), (3, 24564660), (4, 18423495), (5, 14738796), (6, 12282330), (9, 8188220), (10, 7369398), (12, 6141165), (15, 4912932), (17, 4334940), (18, 4094110), (20, 3684699), (30, 2456466), (34, 2167470), (36, 2047055), (45, 1637644), (51, 1444980), (60, 1228233), (68, 1083735), (85, 866988), (90, 818822), (102, 722490), (153, 481660), (170, 433494), (180, 409411), (204, 361245), (255, 288996), (306, 240830), (340, 216747), (510, 144498), (612, 120415), (765, 96332), (1020, 72249), (1530, 48166), (3060, 24083)]