153489700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 416473344

約数和(自身を除く): 262983644

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 101, 130, 140, 167, 175, 182, 202, 260, 325, 334, 350, 364, 404, 455, 505, 650, 668, 700, 707, 835, 910, 1010, 1169, 1300, 1313, 1414, 1670, 1820, 2020, 2171, 2275, 2338, 2525, 2626, 2828, 3340, 3535, 4175, 4342, 4550, 4676, 5050, 5252, 5845, 6565, 7070, 8350, 8684, 9100, 9191, 10100, 10855, 11690, 13130, 14140, 15197, 16700, 16867, 17675, 18382, 21710, 23380, 26260, 29225, 30394, 32825, 33734, 35350, 36764, 43420, 45955, 54275, 58450, 60788, 65650, 67468, 70700, 75985, 84335, 91910, 108550, 116900, 118069, 131300, 151970, 168670, 183820, 217100, 219271, 229775, 236138, 303940, 337340, 379925, 421675, 438542, 459550, 472276, 590345, 759850, 843350, 877084, 919100, 1096355, 1180690, 1519700, 1534897, 1686700, 2192710, 2361380, 2951725, 3069794, 4385420, 5481775, 5903450, 6139588, 7674485, 10963550, 11806900, 15348970, 21927100, 30697940, 38372425, 76744850, 153489700]

約数ペア:

[(1, 153489700), (2, 76744850), (4, 38372425), (5, 30697940), (7, 21927100), (10, 15348970), (13, 11806900), (14, 10963550), (20, 7674485), (25, 6139588), (26, 5903450), (28, 5481775), (35, 4385420), (50, 3069794), (52, 2951725), (65, 2361380), (70, 2192710), (91, 1686700), (100, 1534897), (101, 1519700), (130, 1180690), (140, 1096355), (167, 919100), (175, 877084), (182, 843350), (202, 759850), (260, 590345), (325, 472276), (334, 459550), (350, 438542), (364, 421675), (404, 379925), (455, 337340), (505, 303940), (650, 236138), (668, 229775), (700, 219271), (707, 217100), (835, 183820), (910, 168670), (1010, 151970), (1169, 131300), (1300, 118069), (1313, 116900), (1414, 108550), (1670, 91910), (1820, 84335), (2020, 75985), (2171, 70700), (2275, 67468), (2338, 65650), (2525, 60788), (2626, 58450), (2828, 54275), (3340, 45955), (3535, 43420), (4175, 36764), (4342, 35350), (4550, 33734), (4676, 32825), (5050, 30394), (5252, 29225), (5845, 26260), (6565, 23380), (7070, 21710), (8350, 18382), (8684, 17675), (9100, 16867), (9191, 16700), (10100, 15197), (10855, 14140), (11690, 13130)]