123080100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 443304960

約数和(自身を除く): 320224860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 25, 26, 30, 33, 38, 39, 44, 50, 52, 55, 57, 60, 65, 66, 75, 76, 78, 95, 100, 110, 114, 130, 132, 143, 150, 151, 156, 165, 190, 195, 209, 220, 228, 247, 260, 275, 285, 286, 300, 302, 325, 330, 380, 390, 418, 429, 453, 475, 494, 550, 570, 572, 604, 627, 650, 660, 715, 741, 755, 780, 825, 836, 858, 906, 950, 975, 988, 1045, 1100, 1140, 1235, 1254, 1300, 1425, 1430, 1482, 1510, 1650, 1661, 1716, 1812, 1900, 1950, 1963, 2090, 2145, 2265, 2470, 2508, 2717, 2850, 2860, 2869, 2964, 3020, 3135, 3300, 3322, 3575, 3705, 3775, 3900, 3926, 4180, 4290, 4530, 4940, 4983, 5225, 5434, 5700, 5738, 5889, 6175, 6270, 6644, 7150, 7410, 7550, 7852, 8151, 8305, 8580, 8607, 9060, 9815, 9966, 10450, 10725, 10868, 11325, 11476, 11778, 12350, 12540, 13585, 14300, 14345, 14820, 15100, 15675, 16302, 16610, 17214, 18525, 19630, 19932, 20900, 21450, 21593, 22650, 23556, 24700, 24915, 27170, 28690, 29445, 31350, 31559, 32604, 33220, 34428, 37050, 37297, 39260, 40755, 41525, 42900, 43035, 43186, 45300, 49075, 49830, 54340, 57380, 58890, 62700, 63118, 64779, 67925, 71725, 74100, 74594, 81510, 83050, 86070, 86372, 94677, 98150, 99660, 107965, 111891, 117780, 124575, 126236, 129558, 135850, 143450, 147225, 149188, 157795, 163020, 166100, 172140, 186485, 189354, 196300, 203775, 215175, 215930, 223782, 249150, 259116, 271700, 286900, 294450, 315590, 323895, 372970, 378708, 407550, 410267, 430350, 431860, 447564, 473385, 498300, 539825, 559455, 588900, 631180, 647790, 745940, 788975, 815100, 820534, 860700, 932425, 946770, 1079650, 1118910, 1230801, 1295580, 1577950, 1619475, 1641068, 1864850, 1893540, 2051335, 2159300, 2237820, 2366925, 2461602, 2797275, 3155900, 3238950, 3729700, 4102670, 4733850, 4923204, 5594550, 6154005, 6477900, 8205340, 9467700, 10256675, 11189100, 12308010, 20513350, 24616020, 30770025, 41026700, 61540050, 123080100]

約数ペア:

[(1, 123080100), (2, 61540050), (3, 41026700), (4, 30770025), (5, 24616020), (6, 20513350), (10, 12308010), (11, 11189100), (12, 10256675), (13, 9467700), (15, 8205340), (19, 6477900), (20, 6154005), (22, 5594550), (25, 4923204), (26, 4733850), (30, 4102670), (33, 3729700), (38, 3238950), (39, 3155900), (44, 2797275), (50, 2461602), (52, 2366925), (55, 2237820), (57, 2159300), (60, 2051335), (65, 1893540), (66, 1864850), (75, 1641068), (76, 1619475), (78, 1577950), (95, 1295580), (100, 1230801), (110, 1118910), (114, 1079650), (130, 946770), (132, 932425), (143, 860700), (150, 820534), (151, 815100), (156, 788975), (165, 745940), (190, 647790), (195, 631180), (209, 588900), (220, 559455), (228, 539825), (247, 498300), (260, 473385), (275, 447564), (285, 431860), (286, 430350), (300, 410267), (302, 407550), (325, 378708), (330, 372970), (380, 323895), (390, 315590), (418, 294450), (429, 286900), (453, 271700), (475, 259116), (494, 249150), (550, 223782), (570, 215930), (572, 215175), (604, 203775), (627, 196300), (650, 189354), (660, 186485), (715, 172140), (741, 166100), (755, 163020), (780, 157795), (825, 149188), (836, 147225), (858, 143450), (906, 135850), (950, 129558), (975, 126236), (988, 124575), (1045, 117780), (1100, 111891), (1140, 107965), (1235, 99660), (1254, 98150), (1300, 94677), (1425, 86372), (1430, 86070), (1482, 83050), (1510, 81510), (1650, 74594), (1661, 74100), (1716, 71725), (1812, 67925), (1900, 64779), (1950, 63118), (1963, 62700), (2090, 58890), (2145, 57380), (2265, 54340), (2470, 49830), (2508, 49075), (2717, 45300), (2850, 43186), (2860, 43035), (2869, 42900), (2964, 41525), (3020, 40755), (3135, 39260), (3300, 37297), (3322, 37050), (3575, 34428), (3705, 33220), (3775, 32604), (3900, 31559), (3926, 31350), (4180, 29445), (4290, 28690), (4530, 27170), (4940, 24915), (4983, 24700), (5225, 23556), (5434, 22650), (5700, 21593), (5738, 21450), (5889, 20900), (6175, 19932), (6270, 19630), (6644, 18525), (7150, 17214), (7410, 16610), (7550, 16302), (7852, 15675), (8151, 15100), (8305, 14820), (8580, 14345), (8607, 14300), (9060, 13585), (9815, 12540), (9966, 12350), (10450, 11778), (10725, 11476), (10868, 11325)]