27402570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 81204480

約数和(自身を除く): 53801910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 90, 111, 117, 130, 135, 185, 195, 211, 222, 234, 270, 333, 351, 370, 390, 422, 481, 555, 585, 633, 666, 702, 962, 999, 1055, 1110, 1170, 1266, 1443, 1665, 1755, 1899, 1998, 2110, 2405, 2743, 2886, 3165, 3330, 3510, 3798, 4329, 4810, 4995, 5486, 5697, 6330, 7215, 7807, 8229, 8658, 9495, 9990, 11394, 12987, 13715, 14430, 15614, 16458, 18990, 21645, 23421, 24687, 25974, 27430, 28485, 39035, 41145, 43290, 46842, 49374, 56970, 64935, 70263, 74061, 78070, 82290, 101491, 117105, 123435, 129870, 140526, 148122, 202982, 210789, 234210, 246870, 304473, 351315, 370305, 421578, 507455, 608946, 702630, 740610, 913419, 1014910, 1053945, 1522365, 1826838, 2107890, 2740257, 3044730, 4567095, 5480514, 9134190, 13701285, 27402570]

約数ペア:

[(1, 27402570), (2, 13701285), (3, 9134190), (5, 5480514), (6, 4567095), (9, 3044730), (10, 2740257), (13, 2107890), (15, 1826838), (18, 1522365), (26, 1053945), (27, 1014910), (30, 913419), (37, 740610), (39, 702630), (45, 608946), (54, 507455), (65, 421578), (74, 370305), (78, 351315), (90, 304473), (111, 246870), (117, 234210), (130, 210789), (135, 202982), (185, 148122), (195, 140526), (211, 129870), (222, 123435), (234, 117105), (270, 101491), (333, 82290), (351, 78070), (370, 74061), (390, 70263), (422, 64935), (481, 56970), (555, 49374), (585, 46842), (633, 43290), (666, 41145), (702, 39035), (962, 28485), (999, 27430), (1055, 25974), (1110, 24687), (1170, 23421), (1266, 21645), (1443, 18990), (1665, 16458), (1755, 15614), (1899, 14430), (1998, 13715), (2110, 12987), (2405, 11394), (2743, 9990), (2886, 9495), (3165, 8658), (3330, 8229), (3510, 7807), (3798, 7215), (4329, 6330), (4810, 5697), (4995, 5486)]