313271400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40163}}^1$

素因数の和:40195

約数の個数: 96

約数和(自身を含む): 1045870560

約数和(自身を除く): 732599160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 40163, 80326, 120489, 160652, 200815, 240978, 321304, 401630, 481956, 522119, 602445, 803260, 963912, 1004075, 1044238, 1204890, 1566357, 1606520, 2008150, 2088476, 2409780, 2610595, 3012225, 3132714, 4016300, 4176952, 4819560, 5221190, 6024450, 6265428, 7831785, 8032600, 10442380, 12048900, 12530856, 13052975, 15663570, 20884760, 24097800, 26105950, 31327140, 39158925, 52211900, 62654280, 78317850, 104423800, 156635700, 313271400]

約数ペア:

[(1, 313271400), (2, 156635700), (3, 104423800), (4, 78317850), (5, 62654280), (6, 52211900), (8, 39158925), (10, 31327140), (12, 26105950), (13, 24097800), (15, 20884760), (20, 15663570), (24, 13052975), (25, 12530856), (26, 12048900), (30, 10442380), (39, 8032600), (40, 7831785), (50, 6265428), (52, 6024450), (60, 5221190), (65, 4819560), (75, 4176952), (78, 4016300), (100, 3132714), (104, 3012225), (120, 2610595), (130, 2409780), (150, 2088476), (156, 2008150), (195, 1606520), (200, 1566357), (260, 1204890), (300, 1044238), (312, 1004075), (325, 963912), (390, 803260), (520, 602445), (600, 522119), (650, 481956), (780, 401630), (975, 321304), (1300, 240978), (1560, 200815), (1950, 160652), (2600, 120489), (3900, 80326), (7800, 40163)]