25054380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 86929920

約数和(自身を除く): 61875540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 83, 86, 90, 108, 117, 129, 130, 135, 156, 166, 172, 180, 195, 215, 234, 249, 258, 260, 270, 332, 351, 387, 390, 415, 430, 468, 498, 516, 540, 559, 585, 645, 702, 747, 774, 780, 830, 860, 996, 1079, 1118, 1161, 1170, 1245, 1290, 1404, 1494, 1548, 1660, 1677, 1755, 1935, 2158, 2236, 2241, 2322, 2340, 2490, 2580, 2795, 2988, 3237, 3354, 3510, 3569, 3735, 3870, 4316, 4482, 4644, 4980, 5031, 5395, 5590, 5805, 6474, 6708, 7020, 7138, 7470, 7740, 8385, 8964, 9711, 10062, 10707, 10790, 11180, 11205, 11610, 12948, 14276, 14940, 15093, 16185, 16770, 17845, 19422, 20124, 21414, 21580, 22410, 23220, 25155, 29133, 30186, 32121, 32370, 33540, 35690, 38844, 42828, 44820, 46397, 48555, 50310, 53535, 58266, 60372, 64242, 64740, 71380, 75465, 92794, 96363, 97110, 100620, 107070, 116532, 128484, 139191, 145665, 150930, 160605, 185588, 192726, 194220, 214140, 231985, 278382, 291330, 301860, 321210, 385452, 417573, 463970, 481815, 556764, 582660, 642420, 695955, 835146, 927940, 963630, 1252719, 1391910, 1670292, 1927260, 2087865, 2505438, 2783820, 4175730, 5010876, 6263595, 8351460, 12527190, 25054380]

約数ペア:

[(1, 25054380), (2, 12527190), (3, 8351460), (4, 6263595), (5, 5010876), (6, 4175730), (9, 2783820), (10, 2505438), (12, 2087865), (13, 1927260), (15, 1670292), (18, 1391910), (20, 1252719), (26, 963630), (27, 927940), (30, 835146), (36, 695955), (39, 642420), (43, 582660), (45, 556764), (52, 481815), (54, 463970), (60, 417573), (65, 385452), (78, 321210), (83, 301860), (86, 291330), (90, 278382), (108, 231985), (117, 214140), (129, 194220), (130, 192726), (135, 185588), (156, 160605), (166, 150930), (172, 145665), (180, 139191), (195, 128484), (215, 116532), (234, 107070), (249, 100620), (258, 97110), (260, 96363), (270, 92794), (332, 75465), (351, 71380), (387, 64740), (390, 64242), (415, 60372), (430, 58266), (468, 53535), (498, 50310), (516, 48555), (540, 46397), (559, 44820), (585, 42828), (645, 38844), (702, 35690), (747, 33540), (774, 32370), (780, 32121), (830, 30186), (860, 29133), (996, 25155), (1079, 23220), (1118, 22410), (1161, 21580), (1170, 21414), (1245, 20124), (1290, 19422), (1404, 17845), (1494, 16770), (1548, 16185), (1660, 15093), (1677, 14940), (1755, 14276), (1935, 12948), (2158, 11610), (2236, 11205), (2241, 11180), (2322, 10790), (2340, 10707), (2490, 10062), (2580, 9711), (2795, 8964), (2988, 8385), (3237, 7740), (3354, 7470), (3510, 7138), (3569, 7020), (3735, 6708), (3870, 6474), (4316, 5805), (4482, 5590), (4644, 5395), (4980, 5031)]