157795400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 421848000

約数和(自身を除く): 264052600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 269, 280, 350, 419, 538, 700, 838, 1076, 1345, 1400, 1676, 1883, 2095, 2152, 2690, 2933, 3352, 3766, 4190, 5380, 5866, 6725, 7532, 8380, 9415, 10475, 10760, 11732, 13450, 14665, 15064, 16760, 18830, 20950, 23464, 26900, 29330, 37660, 41900, 47075, 53800, 58660, 73325, 75320, 83800, 94150, 112711, 117320, 146650, 188300, 225422, 293300, 376600, 450844, 563555, 586600, 788977, 901688, 1127110, 1577954, 2254220, 2817775, 3155908, 3944885, 4508440, 5635550, 6311816, 7889770, 11271100, 15779540, 19724425, 22542200, 31559080, 39448850, 78897700, 157795400]

約数ペア:

[(1, 157795400), (2, 78897700), (4, 39448850), (5, 31559080), (7, 22542200), (8, 19724425), (10, 15779540), (14, 11271100), (20, 7889770), (25, 6311816), (28, 5635550), (35, 4508440), (40, 3944885), (50, 3155908), (56, 2817775), (70, 2254220), (100, 1577954), (140, 1127110), (175, 901688), (200, 788977), (269, 586600), (280, 563555), (350, 450844), (419, 376600), (538, 293300), (700, 225422), (838, 188300), (1076, 146650), (1345, 117320), (1400, 112711), (1676, 94150), (1883, 83800), (2095, 75320), (2152, 73325), (2690, 58660), (2933, 53800), (3352, 47075), (3766, 41900), (4190, 37660), (5380, 29330), (5866, 26900), (6725, 23464), (7532, 20950), (8380, 18830), (9415, 16760), (10475, 15064), (10760, 14665), (11732, 13450)]