225570660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1290

約数の個数: 192

約数和(自身を含む): 793497600

約数和(自身を除く): 567926940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 266, 276, 285, 322, 345, 380, 399, 420, 437, 460, 483, 532, 570, 644, 665, 690, 798, 805, 874, 966, 1140, 1229, 1311, 1330, 1380, 1596, 1610, 1748, 1932, 1995, 2185, 2415, 2458, 2622, 2660, 3059, 3220, 3687, 3990, 4370, 4830, 4916, 5244, 6118, 6145, 6555, 7374, 7980, 8603, 8740, 9177, 9660, 12236, 12290, 13110, 14748, 15295, 17206, 18354, 18435, 23351, 24580, 25809, 26220, 28267, 30590, 34412, 36708, 36870, 43015, 45885, 46702, 51618, 56534, 61180, 70053, 73740, 84801, 86030, 91770, 93404, 103236, 113068, 116755, 129045, 140106, 141335, 163457, 169602, 172060, 183540, 197869, 233510, 258090, 280212, 282670, 326914, 339204, 350265, 395738, 424005, 467020, 490371, 516180, 537073, 565340, 593607, 653828, 700530, 791476, 817285, 848010, 980742, 989345, 1074146, 1187214, 1401060, 1611219, 1634570, 1696020, 1961484, 1978690, 2148292, 2374428, 2451855, 2685365, 2968035, 3222438, 3269140, 3759511, 3957380, 4903710, 5370730, 5936070, 6444876, 7519022, 8056095, 9807420, 10741460, 11278533, 11872140, 15038044, 16112190, 18797555, 22557066, 32224380, 37595110, 45114132, 56392665, 75190220, 112785330, 225570660]

約数ペア:

[(1, 225570660), (2, 112785330), (3, 75190220), (4, 56392665), (5, 45114132), (6, 37595110), (7, 32224380), (10, 22557066), (12, 18797555), (14, 16112190), (15, 15038044), (19, 11872140), (20, 11278533), (21, 10741460), (23, 9807420), (28, 8056095), (30, 7519022), (35, 6444876), (38, 5936070), (42, 5370730), (46, 4903710), (57, 3957380), (60, 3759511), (69, 3269140), (70, 3222438), (76, 2968035), (84, 2685365), (92, 2451855), (95, 2374428), (105, 2148292), (114, 1978690), (115, 1961484), (133, 1696020), (138, 1634570), (140, 1611219), (161, 1401060), (190, 1187214), (210, 1074146), (228, 989345), (230, 980742), (266, 848010), (276, 817285), (285, 791476), (322, 700530), (345, 653828), (380, 593607), (399, 565340), (420, 537073), (437, 516180), (460, 490371), (483, 467020), (532, 424005), (570, 395738), (644, 350265), (665, 339204), (690, 326914), (798, 282670), (805, 280212), (874, 258090), (966, 233510), (1140, 197869), (1229, 183540), (1311, 172060), (1330, 169602), (1380, 163457), (1596, 141335), (1610, 140106), (1748, 129045), (1932, 116755), (1995, 113068), (2185, 103236), (2415, 93404), (2458, 91770), (2622, 86030), (2660, 84801), (3059, 73740), (3220, 70053), (3687, 61180), (3990, 56534), (4370, 51618), (4830, 46702), (4916, 45885), (5244, 43015), (6118, 36870), (6145, 36708), (6555, 34412), (7374, 30590), (7980, 28267), (8603, 26220), (8740, 25809), (9177, 24580), (9660, 23351), (12236, 18435), (12290, 18354), (13110, 17206), (14748, 15295)]