561666300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1932

約数の個数: 144

約数和(自身を含む): 1773219840

約数和(自身を除く): 1211553540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 79, 100, 130, 150, 156, 158, 195, 237, 260, 300, 316, 325, 390, 395, 474, 650, 780, 790, 948, 975, 1027, 1185, 1300, 1580, 1823, 1950, 1975, 2054, 2370, 3081, 3646, 3900, 3950, 4108, 4740, 5135, 5469, 5925, 6162, 7292, 7900, 9115, 10270, 10938, 11850, 12324, 15405, 18230, 20540, 21876, 23699, 23700, 25675, 27345, 30810, 36460, 45575, 47398, 51350, 54690, 61620, 71097, 77025, 91150, 94796, 102700, 109380, 118495, 136725, 142194, 144017, 154050, 182300, 236990, 273450, 284388, 288034, 308100, 355485, 432051, 473980, 546900, 576068, 592475, 710970, 720085, 864102, 1184950, 1421940, 1440170, 1728204, 1777425, 1872221, 2160255, 2369900, 2880340, 3554850, 3600425, 3744442, 4320510, 5616663, 7109700, 7200850, 7488884, 8641020, 9361105, 10801275, 11233326, 14401700, 18722210, 21602550, 22466652, 28083315, 37444420, 43205100, 46805525, 56166630, 93611050, 112333260, 140416575, 187222100, 280833150, 561666300]

約数ペア:

[(1, 561666300), (2, 280833150), (3, 187222100), (4, 140416575), (5, 112333260), (6, 93611050), (10, 56166630), (12, 46805525), (13, 43205100), (15, 37444420), (20, 28083315), (25, 22466652), (26, 21602550), (30, 18722210), (39, 14401700), (50, 11233326), (52, 10801275), (60, 9361105), (65, 8641020), (75, 7488884), (78, 7200850), (79, 7109700), (100, 5616663), (130, 4320510), (150, 3744442), (156, 3600425), (158, 3554850), (195, 2880340), (237, 2369900), (260, 2160255), (300, 1872221), (316, 1777425), (325, 1728204), (390, 1440170), (395, 1421940), (474, 1184950), (650, 864102), (780, 720085), (790, 710970), (948, 592475), (975, 576068), (1027, 546900), (1185, 473980), (1300, 432051), (1580, 355485), (1823, 308100), (1950, 288034), (1975, 284388), (2054, 273450), (2370, 236990), (3081, 182300), (3646, 154050), (3900, 144017), (3950, 142194), (4108, 136725), (4740, 118495), (5135, 109380), (5469, 102700), (5925, 94796), (6162, 91150), (7292, 77025), (7900, 71097), (9115, 61620), (10270, 54690), (10938, 51350), (11850, 47398), (12324, 45575), (15405, 36460), (18230, 30810), (20540, 27345), (21876, 25675), (23699, 23700)]