99255870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 305386848

約数和(自身を除く): 206130978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 71, 90, 98, 105, 126, 142, 147, 210, 213, 245, 294, 315, 317, 355, 426, 441, 490, 497, 630, 634, 639, 710, 735, 882, 951, 994, 1065, 1278, 1470, 1491, 1585, 1902, 2130, 2205, 2219, 2485, 2853, 2982, 3170, 3195, 3479, 4410, 4438, 4473, 4755, 4970, 5706, 6390, 6657, 6958, 7455, 8946, 9510, 10437, 11095, 13314, 14265, 14910, 15533, 17395, 19971, 20874, 22190, 22365, 22507, 28530, 31066, 31311, 33285, 34790, 39942, 44730, 45014, 46599, 52185, 62622, 66570, 67521, 77665, 93198, 99855, 104370, 112535, 135042, 139797, 155330, 156555, 157549, 199710, 202563, 225070, 232995, 279594, 313110, 315098, 337605, 405126, 465990, 472647, 675210, 698985, 787745, 945294, 1012815, 1102843, 1397970, 1417941, 1575490, 2025630, 2205686, 2363235, 2835882, 3308529, 4726470, 5514215, 6617058, 7089705, 9925587, 11028430, 14179410, 16542645, 19851174, 33085290, 49627935, 99255870]

約数ペア:

[(1, 99255870), (2, 49627935), (3, 33085290), (5, 19851174), (6, 16542645), (7, 14179410), (9, 11028430), (10, 9925587), (14, 7089705), (15, 6617058), (18, 5514215), (21, 4726470), (30, 3308529), (35, 2835882), (42, 2363235), (45, 2205686), (49, 2025630), (63, 1575490), (70, 1417941), (71, 1397970), (90, 1102843), (98, 1012815), (105, 945294), (126, 787745), (142, 698985), (147, 675210), (210, 472647), (213, 465990), (245, 405126), (294, 337605), (315, 315098), (317, 313110), (355, 279594), (426, 232995), (441, 225070), (490, 202563), (497, 199710), (630, 157549), (634, 156555), (639, 155330), (710, 139797), (735, 135042), (882, 112535), (951, 104370), (994, 99855), (1065, 93198), (1278, 77665), (1470, 67521), (1491, 66570), (1585, 62622), (1902, 52185), (2130, 46599), (2205, 45014), (2219, 44730), (2485, 39942), (2853, 34790), (2982, 33285), (3170, 31311), (3195, 31066), (3479, 28530), (4410, 22507), (4438, 22365), (4473, 22190), (4755, 20874), (4970, 19971), (5706, 17395), (6390, 15533), (6657, 14910), (6958, 14265), (7455, 13314), (8946, 11095), (9510, 10437)]