675359300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:802

約数の個数: 144

約数和(自身を含む): 1843215360

約数和(自身を除く): 1167856060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 139, 140, 154, 175, 220, 275, 278, 308, 350, 385, 550, 556, 631, 695, 700, 770, 973, 1100, 1262, 1390, 1529, 1540, 1925, 1946, 2524, 2780, 3058, 3155, 3475, 3850, 3892, 4417, 4865, 6116, 6310, 6941, 6950, 7645, 7700, 8834, 9730, 10703, 12620, 13882, 13900, 15290, 15775, 17668, 19460, 21406, 22085, 24325, 27764, 30580, 31550, 34705, 38225, 42812, 44170, 48587, 48650, 53515, 63100, 69410, 76450, 87709, 88340, 97174, 97300, 107030, 110425, 138820, 152900, 173525, 175418, 194348, 214060, 220850, 242935, 267575, 347050, 350836, 438545, 441700, 485870, 535150, 613963, 694100, 877090, 964799, 971740, 1070300, 1214675, 1227926, 1754180, 1929598, 2192725, 2429350, 2455852, 3069815, 3859196, 4385450, 4823995, 4858700, 6139630, 6753593, 8770900, 9647990, 12279260, 13507186, 15349075, 19295980, 24119975, 27014372, 30698150, 33767965, 48239950, 61396300, 67535930, 96479900, 135071860, 168839825, 337679650, 675359300]

約数ペア:

[(1, 675359300), (2, 337679650), (4, 168839825), (5, 135071860), (7, 96479900), (10, 67535930), (11, 61396300), (14, 48239950), (20, 33767965), (22, 30698150), (25, 27014372), (28, 24119975), (35, 19295980), (44, 15349075), (50, 13507186), (55, 12279260), (70, 9647990), (77, 8770900), (100, 6753593), (110, 6139630), (139, 4858700), (140, 4823995), (154, 4385450), (175, 3859196), (220, 3069815), (275, 2455852), (278, 2429350), (308, 2192725), (350, 1929598), (385, 1754180), (550, 1227926), (556, 1214675), (631, 1070300), (695, 971740), (700, 964799), (770, 877090), (973, 694100), (1100, 613963), (1262, 535150), (1390, 485870), (1529, 441700), (1540, 438545), (1925, 350836), (1946, 347050), (2524, 267575), (2780, 242935), (3058, 220850), (3155, 214060), (3475, 194348), (3850, 175418), (3892, 173525), (4417, 152900), (4865, 138820), (6116, 110425), (6310, 107030), (6941, 97300), (6950, 97174), (7645, 88340), (7700, 87709), (8834, 76450), (9730, 69410), (10703, 63100), (12620, 53515), (13882, 48650), (13900, 48587), (15290, 44170), (15775, 42812), (17668, 38225), (19460, 34705), (21406, 31550), (22085, 30580), (24325, 27764)]