61217000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 163931040

約数和(自身を除く): 102714040

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 125, 130, 136, 170, 200, 221, 250, 260, 277, 325, 340, 425, 442, 500, 520, 554, 650, 680, 850, 884, 1000, 1105, 1108, 1300, 1385, 1625, 1700, 1768, 2125, 2210, 2216, 2600, 2770, 3250, 3400, 3601, 4250, 4420, 4709, 5525, 5540, 6500, 6925, 7202, 8500, 8840, 9418, 11050, 11080, 13000, 13850, 14404, 17000, 18005, 18836, 22100, 23545, 27625, 27700, 28808, 34625, 36010, 37672, 44200, 47090, 55250, 55400, 61217, 69250, 72020, 90025, 94180, 110500, 117725, 122434, 138500, 144040, 180050, 188360, 221000, 235450, 244868, 277000, 306085, 360100, 450125, 470900, 489736, 588625, 612170, 720200, 900250, 941800, 1177250, 1224340, 1530425, 1800500, 2354500, 2448680, 3060850, 3601000, 4709000, 6121700, 7652125, 12243400, 15304250, 30608500, 61217000]

約数ペア:

[(1, 61217000), (2, 30608500), (4, 15304250), (5, 12243400), (8, 7652125), (10, 6121700), (13, 4709000), (17, 3601000), (20, 3060850), (25, 2448680), (26, 2354500), (34, 1800500), (40, 1530425), (50, 1224340), (52, 1177250), (65, 941800), (68, 900250), (85, 720200), (100, 612170), (104, 588625), (125, 489736), (130, 470900), (136, 450125), (170, 360100), (200, 306085), (221, 277000), (250, 244868), (260, 235450), (277, 221000), (325, 188360), (340, 180050), (425, 144040), (442, 138500), (500, 122434), (520, 117725), (554, 110500), (650, 94180), (680, 90025), (850, 72020), (884, 69250), (1000, 61217), (1105, 55400), (1108, 55250), (1300, 47090), (1385, 44200), (1625, 37672), (1700, 36010), (1768, 34625), (2125, 28808), (2210, 27700), (2216, 27625), (2600, 23545), (2770, 22100), (3250, 18836), (3400, 18005), (3601, 17000), (4250, 14404), (4420, 13850), (4709, 13000), (5525, 11080), (5540, 11050), (6500, 9418), (6925, 8840), (7202, 8500)]