61703200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 172254600

約数和(自身を除く): 110551400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 221, 260, 272, 325, 340, 349, 400, 416, 425, 442, 520, 544, 650, 680, 698, 800, 850, 884, 1040, 1105, 1300, 1360, 1396, 1700, 1745, 1768, 2080, 2210, 2600, 2720, 2792, 3400, 3490, 3536, 4420, 4537, 5200, 5525, 5584, 5933, 6800, 6980, 7072, 8725, 8840, 9074, 10400, 11050, 11168, 11866, 13600, 13960, 17450, 17680, 18148, 22100, 22685, 23732, 27920, 29665, 34900, 35360, 36296, 44200, 45370, 47464, 55840, 59330, 69800, 72592, 77129, 88400, 90740, 94928, 113425, 118660, 139600, 145184, 148325, 154258, 176800, 181480, 189856, 226850, 237320, 279200, 296650, 308516, 362960, 385645, 453700, 474640, 593300, 617032, 725920, 771290, 907400, 949280, 1186600, 1234064, 1542580, 1814800, 1928225, 2373200, 2468128, 3085160, 3629600, 3856450, 4746400, 6170320, 7712900, 12340640, 15425800, 30851600, 61703200]

約数ペア:

[(1, 61703200), (2, 30851600), (4, 15425800), (5, 12340640), (8, 7712900), (10, 6170320), (13, 4746400), (16, 3856450), (17, 3629600), (20, 3085160), (25, 2468128), (26, 2373200), (32, 1928225), (34, 1814800), (40, 1542580), (50, 1234064), (52, 1186600), (65, 949280), (68, 907400), (80, 771290), (85, 725920), (100, 617032), (104, 593300), (130, 474640), (136, 453700), (160, 385645), (170, 362960), (200, 308516), (208, 296650), (221, 279200), (260, 237320), (272, 226850), (325, 189856), (340, 181480), (349, 176800), (400, 154258), (416, 148325), (425, 145184), (442, 139600), (520, 118660), (544, 113425), (650, 94928), (680, 90740), (698, 88400), (800, 77129), (850, 72592), (884, 69800), (1040, 59330), (1105, 55840), (1300, 47464), (1360, 45370), (1396, 44200), (1700, 36296), (1745, 35360), (1768, 34900), (2080, 29665), (2210, 27920), (2600, 23732), (2720, 22685), (2792, 22100), (3400, 18148), (3490, 17680), (3536, 17450), (4420, 13960), (4537, 13600), (5200, 11866), (5525, 11168), (5584, 11050), (5933, 10400), (6800, 9074), (6980, 8840), (7072, 8725)]