86223780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 278328960

約数和(自身を除く): 192105180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 59, 60, 69, 90, 92, 115, 118, 138, 177, 180, 207, 230, 236, 276, 295, 345, 353, 354, 414, 460, 531, 590, 690, 706, 708, 828, 885, 1035, 1059, 1062, 1180, 1357, 1380, 1412, 1765, 1770, 2070, 2118, 2124, 2655, 2714, 3177, 3530, 3540, 4071, 4140, 4236, 5295, 5310, 5428, 6354, 6785, 7060, 8119, 8142, 10590, 10620, 12213, 12708, 13570, 15885, 16238, 16284, 20355, 20827, 21180, 24357, 24426, 27140, 31770, 32476, 40595, 40710, 41654, 48714, 48852, 61065, 62481, 63540, 73071, 81190, 81420, 83308, 97428, 104135, 121785, 122130, 124962, 146142, 162380, 187443, 208270, 243570, 244260, 249924, 292284, 312405, 365355, 374886, 416540, 479021, 487140, 624810, 730710, 749772, 937215, 958042, 1249620, 1437063, 1461420, 1874430, 1916084, 2395105, 2874126, 3748860, 4311189, 4790210, 5748252, 7185315, 8622378, 9580420, 14370630, 17244756, 21555945, 28741260, 43111890, 86223780]

約数ペア:

[(1, 86223780), (2, 43111890), (3, 28741260), (4, 21555945), (5, 17244756), (6, 14370630), (9, 9580420), (10, 8622378), (12, 7185315), (15, 5748252), (18, 4790210), (20, 4311189), (23, 3748860), (30, 2874126), (36, 2395105), (45, 1916084), (46, 1874430), (59, 1461420), (60, 1437063), (69, 1249620), (90, 958042), (92, 937215), (115, 749772), (118, 730710), (138, 624810), (177, 487140), (180, 479021), (207, 416540), (230, 374886), (236, 365355), (276, 312405), (295, 292284), (345, 249924), (353, 244260), (354, 243570), (414, 208270), (460, 187443), (531, 162380), (590, 146142), (690, 124962), (706, 122130), (708, 121785), (828, 104135), (885, 97428), (1035, 83308), (1059, 81420), (1062, 81190), (1180, 73071), (1357, 63540), (1380, 62481), (1412, 61065), (1765, 48852), (1770, 48714), (2070, 41654), (2118, 40710), (2124, 40595), (2655, 32476), (2714, 31770), (3177, 27140), (3530, 24426), (3540, 24357), (4071, 21180), (4140, 20827), (4236, 20355), (5295, 16284), (5310, 16238), (5428, 15885), (6354, 13570), (6785, 12708), (7060, 12213), (8119, 10620), (8142, 10590)]