25822555740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1\times {\mathrm{1129}}^1$

素因数の和:1876

約数の個数: 144

約数和(自身を含む): 78850044000

約数和(自身を除く): 53027488260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 449, 566, 849, 898, 1129, 1132, 1347, 1415, 1698, 1796, 2245, 2258, 2547, 2694, 2830, 3387, 3396, 4041, 4245, 4490, 4516, 5094, 5388, 5645, 5660, 6735, 6774, 8082, 8490, 8980, 10161, 10188, 11290, 12735, 13470, 13548, 16164, 16935, 16980, 20205, 20322, 22580, 25470, 26940, 33870, 40410, 40644, 50805, 50940, 67740, 80820, 101610, 127067, 203220, 254134, 319507, 381201, 506921, 508268, 635335, 639014, 762402, 958521, 1013842, 1143603, 1270670, 1278028, 1520763, 1524804, 1597535, 1906005, 1917042, 2027684, 2287206, 2534605, 2541340, 2875563, 3041526, 3195070, 3812010, 3834084, 4562289, 4574412, 4792605, 5069210, 5718015, 5751126, 6083052, 6390140, 7603815, 7624020, 9124578, 9585210, 10138420, 11436030, 11502252, 14377815, 15207630, 18249156, 19170420, 22811445, 22872060, 28755630, 30415260, 45622890, 57511260, 91245780, 143458643, 286917286, 430375929, 573834572, 717293215, 860751858, 1291127787, 1434586430, 1721503716, 2151879645, 2582255574, 2869172860, 4303759290, 5164511148, 6455638935, 8607518580, 12911277870, 25822555740]

約数ペア:

[(1, 25822555740), (2, 12911277870), (3, 8607518580), (4, 6455638935), (5, 5164511148), (6, 4303759290), (9, 2869172860), (10, 2582255574), (12, 2151879645), (15, 1721503716), (18, 1434586430), (20, 1291127787), (30, 860751858), (36, 717293215), (45, 573834572), (60, 430375929), (90, 286917286), (180, 143458643), (283, 91245780), (449, 57511260), (566, 45622890), (849, 30415260), (898, 28755630), (1129, 22872060), (1132, 22811445), (1347, 19170420), (1415, 18249156), (1698, 15207630), (1796, 14377815), (2245, 11502252), (2258, 11436030), (2547, 10138420), (2694, 9585210), (2830, 9124578), (3387, 7624020), (3396, 7603815), (4041, 6390140), (4245, 6083052), (4490, 5751126), (4516, 5718015), (5094, 5069210), (5388, 4792605), (5645, 4574412), (5660, 4562289), (6735, 3834084), (6774, 3812010), (8082, 3195070), (8490, 3041526), (8980, 2875563), (10161, 2541340), (10188, 2534605), (11290, 2287206), (12735, 2027684), (13470, 1917042), (13548, 1906005), (16164, 1597535), (16935, 1524804), (16980, 1520763), (20205, 1278028), (20322, 1270670), (22580, 1143603), (25470, 1013842), (26940, 958521), (33870, 762402), (40410, 639014), (40644, 635335), (50805, 508268), (50940, 506921), (67740, 381201), (80820, 319507), (101610, 254134), (127067, 203220)]