156845000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 419865600

約数和(自身を除く): 263020600

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 125, 127, 130, 152, 190, 200, 247, 250, 254, 260, 325, 380, 475, 494, 500, 508, 520, 625, 635, 650, 760, 950, 988, 1000, 1016, 1235, 1250, 1270, 1300, 1625, 1651, 1900, 1976, 2375, 2413, 2470, 2500, 2540, 2600, 3175, 3250, 3302, 3800, 4750, 4826, 4940, 5000, 5080, 6175, 6350, 6500, 6604, 8125, 8255, 9500, 9652, 9880, 11875, 12065, 12350, 12700, 13000, 13208, 15875, 16250, 16510, 19000, 19304, 23750, 24130, 24700, 25400, 30875, 31369, 31750, 32500, 33020, 41275, 47500, 48260, 49400, 60325, 61750, 62738, 63500, 65000, 66040, 79375, 82550, 95000, 96520, 120650, 123500, 125476, 127000, 154375, 156845, 158750, 165100, 206375, 241300, 247000, 250952, 301625, 308750, 313690, 317500, 330200, 412750, 482600, 603250, 617500, 627380, 635000, 784225, 825500, 1031875, 1206500, 1235000, 1254760, 1508125, 1568450, 1651000, 2063750, 2413000, 3016250, 3136900, 3921125, 4127500, 6032500, 6273800, 7842250, 8255000, 12065000, 15684500, 19605625, 31369000, 39211250, 78422500, 156845000]

約数ペア:

[(1, 156845000), (2, 78422500), (4, 39211250), (5, 31369000), (8, 19605625), (10, 15684500), (13, 12065000), (19, 8255000), (20, 7842250), (25, 6273800), (26, 6032500), (38, 4127500), (40, 3921125), (50, 3136900), (52, 3016250), (65, 2413000), (76, 2063750), (95, 1651000), (100, 1568450), (104, 1508125), (125, 1254760), (127, 1235000), (130, 1206500), (152, 1031875), (190, 825500), (200, 784225), (247, 635000), (250, 627380), (254, 617500), (260, 603250), (325, 482600), (380, 412750), (475, 330200), (494, 317500), (500, 313690), (508, 308750), (520, 301625), (625, 250952), (635, 247000), (650, 241300), (760, 206375), (950, 165100), (988, 158750), (1000, 156845), (1016, 154375), (1235, 127000), (1250, 125476), (1270, 123500), (1300, 120650), (1625, 96520), (1651, 95000), (1900, 82550), (1976, 79375), (2375, 66040), (2413, 65000), (2470, 63500), (2500, 62738), (2540, 61750), (2600, 60325), (3175, 49400), (3250, 48260), (3302, 47500), (3800, 41275), (4750, 33020), (4826, 32500), (4940, 31750), (5000, 31369), (5080, 30875), (6175, 25400), (6350, 24700), (6500, 24130), (6604, 23750), (8125, 19304), (8255, 19000), (9500, 16510), (9652, 16250), (9880, 15875), (11875, 13208), (12065, 13000), (12350, 12700)]