61848800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 171707760

約数和(自身を除く): 109858960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 160, 190, 200, 208, 247, 260, 304, 313, 325, 380, 400, 416, 475, 494, 520, 608, 626, 650, 760, 800, 950, 988, 1040, 1235, 1252, 1300, 1520, 1565, 1900, 1976, 2080, 2470, 2504, 2600, 3040, 3130, 3800, 3952, 4069, 4940, 5008, 5200, 5947, 6175, 6260, 7600, 7825, 7904, 8138, 9880, 10016, 10400, 11894, 12350, 12520, 15200, 15650, 16276, 19760, 20345, 23788, 24700, 25040, 29735, 31300, 32552, 39520, 40690, 47576, 49400, 50080, 59470, 62600, 65104, 77311, 81380, 95152, 98800, 101725, 118940, 125200, 130208, 148675, 154622, 162760, 190304, 197600, 203450, 237880, 250400, 297350, 309244, 325520, 386555, 406900, 475760, 594700, 618488, 651040, 773110, 813800, 951520, 1189400, 1236976, 1546220, 1627600, 1932775, 2378800, 2473952, 3092440, 3255200, 3865550, 4757600, 6184880, 7731100, 12369760, 15462200, 30924400, 61848800]

約数ペア:

[(1, 61848800), (2, 30924400), (4, 15462200), (5, 12369760), (8, 7731100), (10, 6184880), (13, 4757600), (16, 3865550), (19, 3255200), (20, 3092440), (25, 2473952), (26, 2378800), (32, 1932775), (38, 1627600), (40, 1546220), (50, 1236976), (52, 1189400), (65, 951520), (76, 813800), (80, 773110), (95, 651040), (100, 618488), (104, 594700), (130, 475760), (152, 406900), (160, 386555), (190, 325520), (200, 309244), (208, 297350), (247, 250400), (260, 237880), (304, 203450), (313, 197600), (325, 190304), (380, 162760), (400, 154622), (416, 148675), (475, 130208), (494, 125200), (520, 118940), (608, 101725), (626, 98800), (650, 95152), (760, 81380), (800, 77311), (950, 65104), (988, 62600), (1040, 59470), (1235, 50080), (1252, 49400), (1300, 47576), (1520, 40690), (1565, 39520), (1900, 32552), (1976, 31300), (2080, 29735), (2470, 25040), (2504, 24700), (2600, 23788), (3040, 20345), (3130, 19760), (3800, 16276), (3952, 15650), (4069, 15200), (4940, 12520), (5008, 12350), (5200, 11894), (5947, 10400), (6175, 10016), (6260, 9880), (7600, 8138), (7825, 7904)]