131945220

素因数分解:

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

素因数の和:355

約数の個数: 192

約数和(自身を含む): 454406400

約数和(自身を除く): 322461180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 97, 99, 108, 110, 132, 135, 165, 180, 194, 198, 220, 229, 270, 291, 297, 330, 388, 396, 458, 485, 495, 540, 582, 594, 660, 687, 873, 916, 970, 990, 1067, 1145, 1164, 1188, 1374, 1455, 1485, 1746, 1940, 1980, 2061, 2134, 2290, 2519, 2619, 2748, 2910, 2970, 3201, 3435, 3492, 4122, 4268, 4365, 4580, 5038, 5238, 5335, 5820, 5940, 6183, 6402, 6870, 7557, 8244, 8730, 9603, 10076, 10305, 10476, 10670, 12366, 12595, 12804, 13095, 13740, 15114, 16005, 17460, 19206, 20610, 21340, 22213, 22671, 24732, 25190, 26190, 28809, 30228, 30915, 32010, 37785, 38412, 41220, 44426, 45342, 48015, 50380, 52380, 57618, 61830, 64020, 66639, 68013, 75570, 88852, 90684, 96030, 111065, 113355, 115236, 123660, 133278, 136026, 144045, 151140, 192060, 199917, 222130, 226710, 244343, 266556, 272052, 288090, 333195, 340065, 399834, 444260, 453420, 488686, 576180, 599751, 666390, 680130, 733029, 799668, 977372, 999585, 1199502, 1221715, 1332780, 1360260, 1466058, 1999170, 2199087, 2399004, 2443430, 2932116, 2998755, 3665145, 3998340, 4398174, 4886860, 5997510, 6597261, 7330290, 8796348, 10995435, 11995020, 13194522, 14660580, 21990870, 26389044, 32986305, 43981740, 65972610, 131945220]

約数ペア:

[(1, 131945220), (2, 65972610), (3, 43981740), (4, 32986305), (5, 26389044), (6, 21990870), (9, 14660580), (10, 13194522), (11, 11995020), (12, 10995435), (15, 8796348), (18, 7330290), (20, 6597261), (22, 5997510), (27, 4886860), (30, 4398174), (33, 3998340), (36, 3665145), (44, 2998755), (45, 2932116), (54, 2443430), (55, 2399004), (60, 2199087), (66, 1999170), (90, 1466058), (97, 1360260), (99, 1332780), (108, 1221715), (110, 1199502), (132, 999585), (135, 977372), (165, 799668), (180, 733029), (194, 680130), (198, 666390), (220, 599751), (229, 576180), (270, 488686), (291, 453420), (297, 444260), (330, 399834), (388, 340065), (396, 333195), (458, 288090), (485, 272052), (495, 266556), (540, 244343), (582, 226710), (594, 222130), (660, 199917), (687, 192060), (873, 151140), (916, 144045), (970, 136026), (990, 133278), (1067, 123660), (1145, 115236), (1164, 113355), (1188, 111065), (1374, 96030), (1455, 90684), (1485, 88852), (1746, 75570), (1940, 68013), (1980, 66639), (2061, 64020), (2134, 61830), (2290, 57618), (2519, 52380), (2619, 50380), (2748, 48015), (2910, 45342), (2970, 44426), (3201, 41220), (3435, 38412), (3492, 37785), (4122, 32010), (4268, 30915), (4365, 30228), (4580, 28809), (5038, 26190), (5238, 25190), (5335, 24732), (5820, 22671), (5940, 22213), (6183, 21340), (6402, 20610), (6870, 19206), (7557, 17460), (8244, 16005), (8730, 15114), (9603, 13740), (10076, 13095), (10305, 12804), (10476, 12595), (10670, 12366)]