4720865100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5779}}^1$

素因数の和:6192

約数の個数: 144

約数和(自身を含む): 15653164800

約数和(自身を除く): 10932299700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 389, 420, 525, 700, 778, 1050, 1167, 1556, 1945, 2100, 2334, 2723, 3890, 4668, 5446, 5779, 5835, 7780, 8169, 9725, 10892, 11558, 11670, 13615, 16338, 17337, 19450, 23116, 23340, 27230, 28895, 29175, 32676, 34674, 38900, 40453, 40845, 54460, 57790, 58350, 68075, 69348, 80906, 81690, 86685, 115580, 116700, 121359, 136150, 144475, 161812, 163380, 173370, 202265, 204225, 242718, 272300, 288950, 346740, 404530, 408450, 433425, 485436, 577900, 606795, 809060, 816900, 866850, 1011325, 1213590, 1733700, 2022650, 2248031, 2427180, 3033975, 4045300, 4496062, 6067950, 6744093, 8992124, 11240155, 12135900, 13488186, 15736217, 22480310, 26976372, 31472434, 33720465, 44960620, 47208651, 56200775, 62944868, 67440930, 78681085, 94417302, 112401550, 134881860, 157362170, 168602325, 188834604, 224803100, 236043255, 314724340, 337204650, 393405425, 472086510, 674409300, 786810850, 944173020, 1180216275, 1573621700, 2360432550, 4720865100]

約数ペア:

[(1, 4720865100), (2, 2360432550), (3, 1573621700), (4, 1180216275), (5, 944173020), (6, 786810850), (7, 674409300), (10, 472086510), (12, 393405425), (14, 337204650), (15, 314724340), (20, 236043255), (21, 224803100), (25, 188834604), (28, 168602325), (30, 157362170), (35, 134881860), (42, 112401550), (50, 94417302), (60, 78681085), (70, 67440930), (75, 62944868), (84, 56200775), (100, 47208651), (105, 44960620), (140, 33720465), (150, 31472434), (175, 26976372), (210, 22480310), (300, 15736217), (350, 13488186), (389, 12135900), (420, 11240155), (525, 8992124), (700, 6744093), (778, 6067950), (1050, 4496062), (1167, 4045300), (1556, 3033975), (1945, 2427180), (2100, 2248031), (2334, 2022650), (2723, 1733700), (3890, 1213590), (4668, 1011325), (5446, 866850), (5779, 816900), (5835, 809060), (7780, 606795), (8169, 577900), (9725, 485436), (10892, 433425), (11558, 408450), (11670, 404530), (13615, 346740), (16338, 288950), (17337, 272300), (19450, 242718), (23116, 204225), (23340, 202265), (27230, 173370), (28895, 163380), (29175, 161812), (32676, 144475), (34674, 136150), (38900, 121359), (40453, 116700), (40845, 115580), (54460, 86685), (57790, 81690), (58350, 80906), (68075, 69348)]