87963480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 316461600

約数和(自身を除く): 228498120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 97, 99, 110, 120, 132, 165, 180, 194, 198, 220, 229, 264, 291, 330, 360, 388, 396, 440, 458, 485, 495, 582, 660, 687, 776, 792, 873, 916, 970, 990, 1067, 1145, 1164, 1320, 1374, 1455, 1746, 1832, 1940, 1980, 2061, 2134, 2290, 2328, 2519, 2748, 2910, 3201, 3435, 3492, 3880, 3960, 4122, 4268, 4365, 4580, 5038, 5335, 5496, 5820, 6402, 6870, 6984, 7557, 8244, 8536, 8730, 9160, 9603, 10076, 10305, 10670, 11640, 12595, 12804, 13740, 15114, 16005, 16488, 17460, 19206, 20152, 20610, 21340, 22213, 22671, 25190, 25608, 27480, 30228, 32010, 34920, 37785, 38412, 41220, 42680, 44426, 45342, 48015, 50380, 60456, 64020, 66639, 75570, 76824, 82440, 88852, 90684, 96030, 100760, 111065, 113355, 128040, 133278, 151140, 177704, 181368, 192060, 199917, 222130, 226710, 244343, 266556, 302280, 333195, 384120, 399834, 444260, 453420, 488686, 533112, 666390, 733029, 799668, 888520, 906840, 977372, 999585, 1221715, 1332780, 1466058, 1599336, 1954744, 1999170, 2199087, 2443430, 2665560, 2932116, 3665145, 3998340, 4398174, 4886860, 5864232, 7330290, 7996680, 8796348, 9773720, 10995435, 14660580, 17592696, 21990870, 29321160, 43981740, 87963480]

約数ペア:

[(1, 87963480), (2, 43981740), (3, 29321160), (4, 21990870), (5, 17592696), (6, 14660580), (8, 10995435), (9, 9773720), (10, 8796348), (11, 7996680), (12, 7330290), (15, 5864232), (18, 4886860), (20, 4398174), (22, 3998340), (24, 3665145), (30, 2932116), (33, 2665560), (36, 2443430), (40, 2199087), (44, 1999170), (45, 1954744), (55, 1599336), (60, 1466058), (66, 1332780), (72, 1221715), (88, 999585), (90, 977372), (97, 906840), (99, 888520), (110, 799668), (120, 733029), (132, 666390), (165, 533112), (180, 488686), (194, 453420), (198, 444260), (220, 399834), (229, 384120), (264, 333195), (291, 302280), (330, 266556), (360, 244343), (388, 226710), (396, 222130), (440, 199917), (458, 192060), (485, 181368), (495, 177704), (582, 151140), (660, 133278), (687, 128040), (776, 113355), (792, 111065), (873, 100760), (916, 96030), (970, 90684), (990, 88852), (1067, 82440), (1145, 76824), (1164, 75570), (1320, 66639), (1374, 64020), (1455, 60456), (1746, 50380), (1832, 48015), (1940, 45342), (1980, 44426), (2061, 42680), (2134, 41220), (2290, 38412), (2328, 37785), (2519, 34920), (2748, 32010), (2910, 30228), (3201, 27480), (3435, 25608), (3492, 25190), (3880, 22671), (3960, 22213), (4122, 21340), (4268, 20610), (4365, 20152), (4580, 19206), (5038, 17460), (5335, 16488), (5496, 16005), (5820, 15114), (6402, 13740), (6870, 12804), (6984, 12595), (7557, 11640), (8244, 10670), (8536, 10305), (8730, 10076), (9160, 9603)]