201832380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4363}}^1$

素因数の和:4635

約数の個数: 72

約数和(自身を含む): 614747952

約数和(自身を除く): 412915572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1542, 2313, 2570, 3084, 3855, 4363, 4626, 5140, 7710, 8726, 9252, 11565, 13089, 15420, 17452, 21815, 23130, 26178, 39267, 43630, 46260, 52356, 65445, 78534, 87260, 130890, 157068, 196335, 261780, 392670, 785340, 1121291, 2242582, 3363873, 4485164, 5606455, 6727746, 10091619, 11212910, 13455492, 16819365, 20183238, 22425820, 33638730, 40366476, 50458095, 67277460, 100916190, 201832380]

約数ペア:

[(1, 201832380), (2, 100916190), (3, 67277460), (4, 50458095), (5, 40366476), (6, 33638730), (9, 22425820), (10, 20183238), (12, 16819365), (15, 13455492), (18, 11212910), (20, 10091619), (30, 6727746), (36, 5606455), (45, 4485164), (60, 3363873), (90, 2242582), (180, 1121291), (257, 785340), (514, 392670), (771, 261780), (1028, 196335), (1285, 157068), (1542, 130890), (2313, 87260), (2570, 78534), (3084, 65445), (3855, 52356), (4363, 46260), (4626, 43630), (5140, 39267), (7710, 26178), (8726, 23130), (9252, 21815), (11565, 17452), (13089, 15420)]