208512600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 674956800

約数和(自身を除く): 466444200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 79, 83, 100, 106, 120, 150, 158, 159, 166, 200, 212, 237, 249, 265, 300, 316, 318, 332, 395, 415, 424, 474, 498, 530, 600, 632, 636, 664, 790, 795, 830, 948, 996, 1060, 1185, 1245, 1272, 1325, 1580, 1590, 1660, 1896, 1975, 1992, 2075, 2120, 2370, 2490, 2650, 3160, 3180, 3320, 3950, 3975, 4150, 4187, 4399, 4740, 4980, 5300, 5925, 6225, 6360, 6557, 7900, 7950, 8300, 8374, 8798, 9480, 9960, 10600, 11850, 12450, 12561, 13114, 13197, 15800, 15900, 16600, 16748, 17596, 19671, 20935, 21995, 23700, 24900, 25122, 26228, 26394, 31800, 32785, 33496, 35192, 39342, 41870, 43990, 47400, 49800, 50244, 52456, 52788, 62805, 65570, 65985, 78684, 83740, 87980, 98355, 100488, 104675, 105576, 109975, 125610, 131140, 131970, 157368, 163925, 167480, 175960, 196710, 209350, 219950, 251220, 262280, 263940, 314025, 327850, 329925, 347521, 393420, 418700, 439900, 491775, 502440, 527880, 628050, 655700, 659850, 695042, 786840, 837400, 879800, 983550, 1042563, 1256100, 1311400, 1319700, 1390084, 1737605, 1967100, 2085126, 2512200, 2639400, 2780168, 3475210, 3934200, 4170252, 5212815, 6950420, 8340504, 8688025, 10425630, 13900840, 17376050, 20851260, 26064075, 34752100, 41702520, 52128150, 69504200, 104256300, 208512600]

約数ペア:

[(1, 208512600), (2, 104256300), (3, 69504200), (4, 52128150), (5, 41702520), (6, 34752100), (8, 26064075), (10, 20851260), (12, 17376050), (15, 13900840), (20, 10425630), (24, 8688025), (25, 8340504), (30, 6950420), (40, 5212815), (50, 4170252), (53, 3934200), (60, 3475210), (75, 2780168), (79, 2639400), (83, 2512200), (100, 2085126), (106, 1967100), (120, 1737605), (150, 1390084), (158, 1319700), (159, 1311400), (166, 1256100), (200, 1042563), (212, 983550), (237, 879800), (249, 837400), (265, 786840), (300, 695042), (316, 659850), (318, 655700), (332, 628050), (395, 527880), (415, 502440), (424, 491775), (474, 439900), (498, 418700), (530, 393420), (600, 347521), (632, 329925), (636, 327850), (664, 314025), (790, 263940), (795, 262280), (830, 251220), (948, 219950), (996, 209350), (1060, 196710), (1185, 175960), (1245, 167480), (1272, 163925), (1325, 157368), (1580, 131970), (1590, 131140), (1660, 125610), (1896, 109975), (1975, 105576), (1992, 104675), (2075, 100488), (2120, 98355), (2370, 87980), (2490, 83740), (2650, 78684), (3160, 65985), (3180, 65570), (3320, 62805), (3950, 52788), (3975, 52456), (4150, 50244), (4187, 49800), (4399, 47400), (4740, 43990), (4980, 41870), (5300, 39342), (5925, 35192), (6225, 33496), (6360, 32785), (6557, 31800), (7900, 26394), (7950, 26228), (8300, 25122), (8374, 24900), (8798, 23700), (9480, 21995), (9960, 20935), (10600, 19671), (11850, 17596), (12450, 16748), (12561, 16600), (13114, 15900), (13197, 15800)]