89436420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 306432000

約数和(自身を除く): 216995580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 90, 92, 95, 108, 114, 115, 135, 138, 171, 180, 190, 207, 228, 230, 270, 276, 285, 342, 345, 379, 380, 414, 437, 460, 513, 540, 570, 621, 684, 690, 758, 828, 855, 874, 1026, 1035, 1137, 1140, 1242, 1311, 1380, 1516, 1710, 1748, 1895, 2052, 2070, 2185, 2274, 2484, 2565, 2622, 3105, 3411, 3420, 3790, 3933, 4140, 4370, 4548, 5130, 5244, 5685, 6210, 6555, 6822, 7201, 7580, 7866, 8717, 8740, 10233, 10260, 11370, 11799, 12420, 13110, 13644, 14402, 15732, 17055, 17434, 19665, 20466, 21603, 22740, 23598, 26151, 26220, 28804, 34110, 34868, 36005, 39330, 40932, 43206, 43585, 47196, 51165, 52302, 58995, 64809, 68220, 72010, 78453, 78660, 86412, 87170, 102330, 104604, 108015, 117990, 129618, 130755, 144020, 156906, 165623, 174340, 194427, 204660, 216030, 235359, 235980, 259236, 261510, 313812, 324045, 331246, 388854, 392265, 432060, 470718, 496869, 523020, 648090, 662492, 777708, 784530, 828115, 941436, 972135, 993738, 1176795, 1296180, 1490607, 1569060, 1656230, 1944270, 1987476, 2353590, 2484345, 2981214, 3312460, 3888540, 4471821, 4707180, 4968690, 5962428, 7453035, 8943642, 9937380, 14906070, 17887284, 22359105, 29812140, 44718210, 89436420]

約数ペア:

[(1, 89436420), (2, 44718210), (3, 29812140), (4, 22359105), (5, 17887284), (6, 14906070), (9, 9937380), (10, 8943642), (12, 7453035), (15, 5962428), (18, 4968690), (19, 4707180), (20, 4471821), (23, 3888540), (27, 3312460), (30, 2981214), (36, 2484345), (38, 2353590), (45, 1987476), (46, 1944270), (54, 1656230), (57, 1569060), (60, 1490607), (69, 1296180), (76, 1176795), (90, 993738), (92, 972135), (95, 941436), (108, 828115), (114, 784530), (115, 777708), (135, 662492), (138, 648090), (171, 523020), (180, 496869), (190, 470718), (207, 432060), (228, 392265), (230, 388854), (270, 331246), (276, 324045), (285, 313812), (342, 261510), (345, 259236), (379, 235980), (380, 235359), (414, 216030), (437, 204660), (460, 194427), (513, 174340), (540, 165623), (570, 156906), (621, 144020), (684, 130755), (690, 129618), (758, 117990), (828, 108015), (855, 104604), (874, 102330), (1026, 87170), (1035, 86412), (1137, 78660), (1140, 78453), (1242, 72010), (1311, 68220), (1380, 64809), (1516, 58995), (1710, 52302), (1748, 51165), (1895, 47196), (2052, 43585), (2070, 43206), (2185, 40932), (2274, 39330), (2484, 36005), (2565, 34868), (2622, 34110), (3105, 28804), (3411, 26220), (3420, 26151), (3790, 23598), (3933, 22740), (4140, 21603), (4370, 20466), (4548, 19665), (5130, 17434), (5244, 17055), (5685, 15732), (6210, 14402), (6555, 13644), (6822, 13110), (7201, 12420), (7580, 11799), (7866, 11370), (8717, 10260), (8740, 10233)]