99479520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 396264960

約数和(自身を除く): 296785440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 139, 140, 142, 144, 160, 168, 180, 210, 213, 224, 240, 252, 278, 280, 284, 288, 315, 336, 355, 360, 417, 420, 426, 480, 497, 504, 556, 560, 568, 630, 639, 672, 695, 710, 720, 834, 840, 852, 973, 994, 1008, 1065, 1112, 1120, 1136, 1251, 1260, 1278, 1390, 1420, 1440, 1491, 1668, 1680, 1704, 1946, 1988, 2016, 2085, 2130, 2224, 2272, 2485, 2502, 2520, 2556, 2780, 2840, 2919, 2982, 3195, 3336, 3360, 3408, 3892, 3976, 4170, 4260, 4448, 4473, 4865, 4970, 5004, 5040, 5112, 5560, 5680, 5838, 5964, 6255, 6390, 6672, 6816, 7455, 7784, 7952, 8340, 8520, 8757, 8946, 9730, 9869, 9940, 10008, 10080, 10224, 11120, 11360, 11676, 11928, 12510, 12780, 13344, 14595, 14910, 15568, 15904, 16680, 17040, 17514, 17892, 19460, 19738, 19880, 20016, 20448, 22240, 22365, 23352, 23856, 25020, 25560, 29190, 29607, 29820, 31136, 33360, 34080, 35028, 35784, 38920, 39476, 39760, 40032, 43785, 44730, 46704, 47712, 49345, 50040, 51120, 58380, 59214, 59640, 66720, 69083, 70056, 71568, 77840, 78952, 79520, 87570, 88821, 89460, 93408, 98690, 100080, 102240, 116760, 118428, 119280, 138166, 140112, 143136, 148035, 155680, 157904, 175140, 177642, 178920, 197380, 200160, 207249, 233520, 236856, 238560, 276332, 280224, 296070, 315808, 345415, 350280, 355284, 357840, 394760, 414498, 444105, 467040, 473712, 552664, 592140, 621747, 690830, 700560, 710568, 715680, 789520, 828996, 888210, 947424, 1036245, 1105328, 1184280, 1243494, 1381660, 1401120, 1421136, 1579040, 1657992, 1776420, 2072490, 2210656, 2368560, 2486988, 2763320, 2842272, 3108735, 3315984, 3552840, 4144980, 4737120, 4973976, 5526640, 6217470, 6631968, 7105680, 8289960, 9947952, 11053280, 12434940, 14211360, 16579920, 19895904, 24869880, 33159840, 49739760, 99479520]

約数ペア:

[(1, 99479520), (2, 49739760), (3, 33159840), (4, 24869880), (5, 19895904), (6, 16579920), (7, 14211360), (8, 12434940), (9, 11053280), (10, 9947952), (12, 8289960), (14, 7105680), (15, 6631968), (16, 6217470), (18, 5526640), (20, 4973976), (21, 4737120), (24, 4144980), (28, 3552840), (30, 3315984), (32, 3108735), (35, 2842272), (36, 2763320), (40, 2486988), (42, 2368560), (45, 2210656), (48, 2072490), (56, 1776420), (60, 1657992), (63, 1579040), (70, 1421136), (71, 1401120), (72, 1381660), (80, 1243494), (84, 1184280), (90, 1105328), (96, 1036245), (105, 947424), (112, 888210), (120, 828996), (126, 789520), (139, 715680), (140, 710568), (142, 700560), (144, 690830), (160, 621747), (168, 592140), (180, 552664), (210, 473712), (213, 467040), (224, 444105), (240, 414498), (252, 394760), (278, 357840), (280, 355284), (284, 350280), (288, 345415), (315, 315808), (336, 296070), (355, 280224), (360, 276332), (417, 238560), (420, 236856), (426, 233520), (480, 207249), (497, 200160), (504, 197380), (556, 178920), (560, 177642), (568, 175140), (630, 157904), (639, 155680), (672, 148035), (695, 143136), (710, 140112), (720, 138166), (834, 119280), (840, 118428), (852, 116760), (973, 102240), (994, 100080), (1008, 98690), (1065, 93408), (1112, 89460), (1120, 88821), (1136, 87570), (1251, 79520), (1260, 78952), (1278, 77840), (1390, 71568), (1420, 70056), (1440, 69083), (1491, 66720), (1668, 59640), (1680, 59214), (1704, 58380), (1946, 51120), (1988, 50040), (2016, 49345), (2085, 47712), (2130, 46704), (2224, 44730), (2272, 43785), (2485, 40032), (2502, 39760), (2520, 39476), (2556, 38920), (2780, 35784), (2840, 35028), (2919, 34080), (2982, 33360), (3195, 31136), (3336, 29820), (3360, 29607), (3408, 29190), (3892, 25560), (3976, 25020), (4170, 23856), (4260, 23352), (4448, 22365), (4473, 22240), (4865, 20448), (4970, 20016), (5004, 19880), (5040, 19738), (5112, 19460), (5560, 17892), (5680, 17514), (5838, 17040), (5964, 16680), (6255, 15904), (6390, 15568), (6672, 14910), (6816, 14595), (7455, 13344), (7784, 12780), (7952, 12510), (8340, 11928), (8520, 11676), (8757, 11360), (8946, 11120), (9730, 10224), (9869, 10080), (9940, 10008)]