142144470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13499}}^1$

素因数の和:13531

約数の個数: 80

約数和(自身を含む): 411642000

約数和(自身を除く): 269497530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 13499, 26998, 40497, 67495, 80994, 121491, 134990, 175487, 202485, 242982, 350974, 364473, 404970, 526461, 607455, 728946, 877435, 1052922, 1093419, 1214910, 1579383, 1754870, 1822365, 2186838, 2632305, 3158766, 3644730, 4738149, 5264610, 5467095, 7896915, 9476298, 10934190, 14214447, 15793830, 23690745, 28428894, 47381490, 71072235, 142144470]

約数ペア:

[(1, 142144470), (2, 71072235), (3, 47381490), (5, 28428894), (6, 23690745), (9, 15793830), (10, 14214447), (13, 10934190), (15, 9476298), (18, 7896915), (26, 5467095), (27, 5264610), (30, 4738149), (39, 3644730), (45, 3158766), (54, 2632305), (65, 2186838), (78, 1822365), (81, 1754870), (90, 1579383), (117, 1214910), (130, 1093419), (135, 1052922), (162, 877435), (195, 728946), (234, 607455), (270, 526461), (351, 404970), (390, 364473), (405, 350974), (585, 242982), (702, 202485), (810, 175487), (1053, 134990), (1170, 121491), (1755, 80994), (2106, 67495), (3510, 40497), (5265, 26998), (10530, 13499)]