72918702990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{5669}}^1$

素因数の和:6907

約数の個数: 192

約数和(自身を含む): 229649696640

約数和(自身を除く): 156730993650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1201, 1530, 1785, 2142, 2402, 3570, 3603, 5355, 5669, 6005, 7206, 8407, 10710, 10809, 11338, 12010, 16814, 17007, 18015, 20417, 21618, 25221, 28345, 34014, 36030, 39683, 40834, 42035, 50442, 51021, 54045, 56690, 61251, 75663, 79366, 84070, 85035, 96373, 102042, 102085, 108090, 119049, 122502, 126105, 142919, 151326, 170070, 183753, 192746, 198415, 204170, 238098, 252210, 255105, 285838, 289119, 306255, 357147, 367506, 378315, 396830, 428757, 481865, 510210, 578238, 595245, 612510, 674611, 714294, 714595, 756630, 857514, 867357, 918765, 963730, 1190490, 1286271, 1349222, 1429190, 1445595, 1734714, 1785735, 1837530, 2023833, 2143785, 2572542, 2891190, 3373055, 3571470, 4047666, 4287570, 4336785, 6071499, 6431355, 6746110, 6808469, 8673570, 10119165, 12142998, 12862710, 13616938, 20238330, 20425407, 30357495, 34042345, 40850814, 47659283, 60714990, 61276221, 68084690, 95318566, 102127035, 115743973, 122552442, 142977849, 204254070, 231487946, 238296415, 285955698, 306381105, 347231919, 428933547, 476592830, 578719865, 612762210, 694463838, 714889245, 810207811, 857867094, 1041695757, 1157439730, 1429778490, 1620415622, 1736159595, 2083391514, 2144667735, 2430623433, 3472319190, 4051039055, 4289335470, 4861246866, 5208478785, 7291870299, 8102078110, 10416957570, 12153117165, 14583740598, 24306234330, 36459351495, 72918702990]

約数ペア:

[(1, 72918702990), (2, 36459351495), (3, 24306234330), (5, 14583740598), (6, 12153117165), (7, 10416957570), (9, 8102078110), (10, 7291870299), (14, 5208478785), (15, 4861246866), (17, 4289335470), (18, 4051039055), (21, 3472319190), (30, 2430623433), (34, 2144667735), (35, 2083391514), (42, 1736159595), (45, 1620415622), (51, 1429778490), (63, 1157439730), (70, 1041695757), (85, 857867094), (90, 810207811), (102, 714889245), (105, 694463838), (119, 612762210), (126, 578719865), (153, 476592830), (170, 428933547), (210, 347231919), (238, 306381105), (255, 285955698), (306, 238296415), (315, 231487946), (357, 204254070), (510, 142977849), (595, 122552442), (630, 115743973), (714, 102127035), (765, 95318566), (1071, 68084690), (1190, 61276221), (1201, 60714990), (1530, 47659283), (1785, 40850814), (2142, 34042345), (2402, 30357495), (3570, 20425407), (3603, 20238330), (5355, 13616938), (5669, 12862710), (6005, 12142998), (7206, 10119165), (8407, 8673570), (10710, 6808469), (10809, 6746110), (11338, 6431355), (12010, 6071499), (16814, 4336785), (17007, 4287570), (18015, 4047666), (20417, 3571470), (21618, 3373055), (25221, 2891190), (28345, 2572542), (34014, 2143785), (36030, 2023833), (39683, 1837530), (40834, 1785735), (42035, 1734714), (50442, 1445595), (51021, 1429190), (54045, 1349222), (56690, 1286271), (61251, 1190490), (75663, 963730), (79366, 918765), (84070, 867357), (85035, 857514), (96373, 756630), (102042, 714595), (102085, 714294), (108090, 674611), (119049, 612510), (122502, 595245), (126105, 578238), (142919, 510210), (151326, 481865), (170070, 428757), (183753, 396830), (192746, 378315), (198415, 367506), (204170, 357147), (238098, 306255), (252210, 289119), (255105, 285838)]