85145580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 180

約数和(自身を含む): 290161872

約数和(自身を除く): 205016292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 260, 270, 311, 324, 338, 351, 390, 405, 468, 507, 540, 585, 622, 676, 702, 780, 810, 845, 933, 1014, 1053, 1170, 1244, 1404, 1521, 1555, 1620, 1690, 1755, 1866, 2028, 2106, 2340, 2535, 2799, 3042, 3110, 3380, 3510, 3732, 4043, 4212, 4563, 4665, 5070, 5265, 5598, 6084, 6220, 7020, 7605, 8086, 8397, 9126, 9330, 10140, 10530, 11196, 12129, 13689, 13995, 15210, 16172, 16794, 18252, 18660, 20215, 21060, 22815, 24258, 25191, 27378, 27990, 30420, 33588, 36387, 40430, 41985, 45630, 48516, 50382, 52559, 54756, 55980, 60645, 68445, 72774, 80860, 83970, 91260, 100764, 105118, 109161, 121290, 125955, 136890, 145548, 157677, 167940, 181935, 210236, 218322, 242580, 251910, 262795, 273780, 315354, 327483, 363870, 436644, 473031, 503820, 525590, 545805, 630708, 654966, 727740, 788385, 946062, 1051180, 1091610, 1309932, 1419093, 1576770, 1637415, 1892124, 2183220, 2365155, 2838186, 3153540, 3274830, 4257279, 4730310, 5676372, 6549660, 7095465, 8514558, 9460620, 14190930, 17029116, 21286395, 28381860, 42572790, 85145580]

約数ペア:

[(1, 85145580), (2, 42572790), (3, 28381860), (4, 21286395), (5, 17029116), (6, 14190930), (9, 9460620), (10, 8514558), (12, 7095465), (13, 6549660), (15, 5676372), (18, 4730310), (20, 4257279), (26, 3274830), (27, 3153540), (30, 2838186), (36, 2365155), (39, 2183220), (45, 1892124), (52, 1637415), (54, 1576770), (60, 1419093), (65, 1309932), (78, 1091610), (81, 1051180), (90, 946062), (108, 788385), (117, 727740), (130, 654966), (135, 630708), (156, 545805), (162, 525590), (169, 503820), (180, 473031), (195, 436644), (234, 363870), (260, 327483), (270, 315354), (311, 273780), (324, 262795), (338, 251910), (351, 242580), (390, 218322), (405, 210236), (468, 181935), (507, 167940), (540, 157677), (585, 145548), (622, 136890), (676, 125955), (702, 121290), (780, 109161), (810, 105118), (845, 100764), (933, 91260), (1014, 83970), (1053, 80860), (1170, 72774), (1244, 68445), (1404, 60645), (1521, 55980), (1555, 54756), (1620, 52559), (1690, 50382), (1755, 48516), (1866, 45630), (2028, 41985), (2106, 40430), (2340, 36387), (2535, 33588), (2799, 30420), (3042, 27990), (3110, 27378), (3380, 25191), (3510, 24258), (3732, 22815), (4043, 21060), (4212, 20215), (4563, 18660), (4665, 18252), (5070, 16794), (5265, 16172), (5598, 15210), (6084, 13995), (6220, 13689), (7020, 12129), (7605, 11196), (8086, 10530), (8397, 10140), (9126, 9330)]