266975460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26021}}^1$

素因数の和:26058

約数の個数: 96

約数和(自身を含む): 874339200

約数和(自身を除く): 607363740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 26021, 52042, 78063, 104084, 130105, 156126, 234189, 260210, 312252, 390315, 468378, 494399, 520420, 702567, 780630, 936756, 988798, 1170945, 1405134, 1483197, 1561260, 1977596, 2341890, 2471995, 2810268, 2966394, 3512835, 4449591, 4683780, 4943990, 5932788, 7025670, 7415985, 8899182, 9887980, 13348773, 14051340, 14831970, 17798364, 22247955, 26697546, 29663940, 44495910, 53395092, 66743865, 88991820, 133487730, 266975460]

約数ペア:

[(1, 266975460), (2, 133487730), (3, 88991820), (4, 66743865), (5, 53395092), (6, 44495910), (9, 29663940), (10, 26697546), (12, 22247955), (15, 17798364), (18, 14831970), (19, 14051340), (20, 13348773), (27, 9887980), (30, 8899182), (36, 7415985), (38, 7025670), (45, 5932788), (54, 4943990), (57, 4683780), (60, 4449591), (76, 3512835), (90, 2966394), (95, 2810268), (108, 2471995), (114, 2341890), (135, 1977596), (171, 1561260), (180, 1483197), (190, 1405134), (228, 1170945), (270, 988798), (285, 936756), (342, 780630), (380, 702567), (513, 520420), (540, 494399), (570, 468378), (684, 390315), (855, 312252), (1026, 260210), (1140, 234189), (1710, 156126), (2052, 130105), (2565, 104084), (3420, 78063), (5130, 52042), (10260, 26021)]