90348570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 271724544

約数和(自身を除く): 181375974

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 47, 53, 62, 65, 78, 90, 93, 94, 106, 117, 130, 141, 155, 159, 186, 195, 234, 235, 265, 279, 282, 310, 318, 390, 403, 423, 465, 470, 477, 530, 558, 585, 611, 689, 705, 795, 806, 846, 930, 954, 1170, 1209, 1222, 1378, 1395, 1410, 1457, 1590, 1643, 1833, 2015, 2067, 2115, 2385, 2418, 2491, 2790, 2914, 3055, 3286, 3445, 3627, 3666, 4030, 4134, 4230, 4371, 4770, 4929, 4982, 5499, 6045, 6110, 6201, 6890, 7254, 7285, 7473, 8215, 8742, 9165, 9858, 10335, 10998, 12090, 12402, 12455, 13113, 14570, 14787, 14946, 16430, 18135, 18330, 18941, 20670, 21359, 21855, 22419, 24645, 24910, 26226, 27495, 29574, 31005, 32383, 36270, 37365, 37882, 42718, 43710, 44838, 49290, 54990, 56823, 62010, 64077, 64766, 65565, 73935, 74730, 77221, 94705, 97149, 106795, 112095, 113646, 128154, 131130, 147870, 154442, 161915, 170469, 189410, 192231, 194298, 213590, 224190, 231663, 284115, 291447, 320385, 323830, 340938, 384462, 386105, 463326, 485745, 568230, 582894, 640770, 694989, 772210, 852345, 961155, 971490, 1003873, 1158315, 1389978, 1457235, 1704690, 1922310, 2007746, 2316630, 2914470, 3011619, 3474945, 5019365, 6023238, 6949890, 9034857, 10038730, 15058095, 18069714, 30116190, 45174285, 90348570]

約数ペア:

[(1, 90348570), (2, 45174285), (3, 30116190), (5, 18069714), (6, 15058095), (9, 10038730), (10, 9034857), (13, 6949890), (15, 6023238), (18, 5019365), (26, 3474945), (30, 3011619), (31, 2914470), (39, 2316630), (45, 2007746), (47, 1922310), (53, 1704690), (62, 1457235), (65, 1389978), (78, 1158315), (90, 1003873), (93, 971490), (94, 961155), (106, 852345), (117, 772210), (130, 694989), (141, 640770), (155, 582894), (159, 568230), (186, 485745), (195, 463326), (234, 386105), (235, 384462), (265, 340938), (279, 323830), (282, 320385), (310, 291447), (318, 284115), (390, 231663), (403, 224190), (423, 213590), (465, 194298), (470, 192231), (477, 189410), (530, 170469), (558, 161915), (585, 154442), (611, 147870), (689, 131130), (705, 128154), (795, 113646), (806, 112095), (846, 106795), (930, 97149), (954, 94705), (1170, 77221), (1209, 74730), (1222, 73935), (1378, 65565), (1395, 64766), (1410, 64077), (1457, 62010), (1590, 56823), (1643, 54990), (1833, 49290), (2015, 44838), (2067, 43710), (2115, 42718), (2385, 37882), (2418, 37365), (2491, 36270), (2790, 32383), (2914, 31005), (3055, 29574), (3286, 27495), (3445, 26226), (3627, 24910), (3666, 24645), (4030, 22419), (4134, 21855), (4230, 21359), (4371, 20670), (4770, 18941), (4929, 18330), (4982, 18135), (5499, 16430), (6045, 14946), (6110, 14787), (6201, 14570), (6890, 13113), (7254, 12455), (7285, 12402), (7473, 12090), (8215, 10998), (8742, 10335), (9165, 9858)]