77383020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 186793620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 29, 30, 33, 39, 44, 52, 55, 58, 60, 65, 66, 78, 87, 110, 116, 130, 132, 143, 145, 156, 165, 174, 195, 220, 260, 286, 290, 311, 319, 330, 348, 377, 390, 429, 435, 572, 580, 622, 638, 660, 715, 754, 780, 858, 870, 933, 957, 1131, 1244, 1276, 1430, 1508, 1555, 1595, 1716, 1740, 1866, 1885, 1914, 2145, 2262, 2860, 3110, 3190, 3421, 3732, 3770, 3828, 4043, 4147, 4290, 4524, 4665, 4785, 5655, 6220, 6380, 6842, 7540, 8086, 8294, 8580, 9019, 9330, 9570, 10263, 11310, 12129, 12441, 13684, 16172, 16588, 17105, 18038, 18660, 19140, 20215, 20526, 20735, 22620, 24258, 24882, 27057, 34210, 36076, 40430, 41052, 41470, 44473, 45095, 48516, 49764, 51315, 54114, 60645, 62205, 68420, 80860, 82940, 88946, 90190, 99209, 102630, 108228, 117247, 121290, 124410, 133419, 135285, 177892, 180380, 198418, 205260, 222365, 234494, 242580, 248820, 266838, 270570, 297627, 351741, 396836, 444730, 468988, 496045, 533676, 541140, 586235, 595254, 667095, 703482, 889460, 992090, 1172470, 1190508, 1289717, 1334190, 1406964, 1488135, 1758705, 1984180, 2344940, 2579434, 2668380, 2976270, 3517410, 3869151, 5158868, 5952540, 6448585, 7034820, 7738302, 12897170, 15476604, 19345755, 25794340, 38691510, 77383020]

約数ペア:

[(1, 77383020), (2, 38691510), (3, 25794340), (4, 19345755), (5, 15476604), (6, 12897170), (10, 7738302), (11, 7034820), (12, 6448585), (13, 5952540), (15, 5158868), (20, 3869151), (22, 3517410), (26, 2976270), (29, 2668380), (30, 2579434), (33, 2344940), (39, 1984180), (44, 1758705), (52, 1488135), (55, 1406964), (58, 1334190), (60, 1289717), (65, 1190508), (66, 1172470), (78, 992090), (87, 889460), (110, 703482), (116, 667095), (130, 595254), (132, 586235), (143, 541140), (145, 533676), (156, 496045), (165, 468988), (174, 444730), (195, 396836), (220, 351741), (260, 297627), (286, 270570), (290, 266838), (311, 248820), (319, 242580), (330, 234494), (348, 222365), (377, 205260), (390, 198418), (429, 180380), (435, 177892), (572, 135285), (580, 133419), (622, 124410), (638, 121290), (660, 117247), (715, 108228), (754, 102630), (780, 99209), (858, 90190), (870, 88946), (933, 82940), (957, 80860), (1131, 68420), (1244, 62205), (1276, 60645), (1430, 54114), (1508, 51315), (1555, 49764), (1595, 48516), (1716, 45095), (1740, 44473), (1866, 41470), (1885, 41052), (1914, 40430), (2145, 36076), (2262, 34210), (2860, 27057), (3110, 24882), (3190, 24258), (3421, 22620), (3732, 20735), (3770, 20526), (3828, 20215), (4043, 19140), (4147, 18660), (4290, 18038), (4524, 17105), (4665, 16588), (4785, 16172), (5655, 13684), (6220, 12441), (6380, 12129), (6842, 11310), (7540, 10263), (8086, 9570), (8294, 9330), (8580, 9019)]