82057950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 241703280

約数和(自身を除く): 159645330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 83, 90, 117, 130, 150, 166, 169, 195, 225, 234, 249, 325, 338, 390, 415, 450, 498, 507, 585, 650, 747, 830, 845, 975, 1014, 1079, 1170, 1245, 1494, 1521, 1690, 1950, 2075, 2158, 2197, 2490, 2535, 2925, 3042, 3237, 3735, 4150, 4225, 4394, 5070, 5395, 5850, 6225, 6474, 6591, 7470, 7605, 8450, 9711, 10790, 10985, 12450, 12675, 13182, 14027, 15210, 16185, 18675, 19422, 19773, 21970, 25350, 26975, 28054, 32370, 32955, 37350, 38025, 39546, 42081, 48555, 53950, 54925, 65910, 70135, 76050, 80925, 84162, 97110, 98865, 109850, 126243, 140270, 161850, 164775, 182351, 197730, 210405, 242775, 252486, 329550, 350675, 364702, 420810, 485550, 494325, 547053, 631215, 701350, 911755, 988650, 1052025, 1094106, 1262430, 1641159, 1823510, 2104050, 2735265, 3156075, 3282318, 4558775, 5470530, 6312150, 8205795, 9117550, 13676325, 16411590, 27352650, 41028975, 82057950]

約数ペア:

[(1, 82057950), (2, 41028975), (3, 27352650), (5, 16411590), (6, 13676325), (9, 9117550), (10, 8205795), (13, 6312150), (15, 5470530), (18, 4558775), (25, 3282318), (26, 3156075), (30, 2735265), (39, 2104050), (45, 1823510), (50, 1641159), (65, 1262430), (75, 1094106), (78, 1052025), (83, 988650), (90, 911755), (117, 701350), (130, 631215), (150, 547053), (166, 494325), (169, 485550), (195, 420810), (225, 364702), (234, 350675), (249, 329550), (325, 252486), (338, 242775), (390, 210405), (415, 197730), (450, 182351), (498, 164775), (507, 161850), (585, 140270), (650, 126243), (747, 109850), (830, 98865), (845, 97110), (975, 84162), (1014, 80925), (1079, 76050), (1170, 70135), (1245, 65910), (1494, 54925), (1521, 53950), (1690, 48555), (1950, 42081), (2075, 39546), (2158, 38025), (2197, 37350), (2490, 32955), (2535, 32370), (2925, 28054), (3042, 26975), (3237, 25350), (3735, 21970), (4150, 19773), (4225, 19422), (4394, 18675), (5070, 16185), (5395, 15210), (5850, 14027), (6225, 13182), (6474, 12675), (6591, 12450), (7470, 10985), (7605, 10790), (8450, 9711)]