78382260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1334

約数の個数: 144

約数和(自身を含む): 267950592

約数和(自身を除く): 189568332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1277, 1364, 1395, 1705, 1860, 1980, 2046, 2554, 2790, 3069, 3410, 3831, 4092, 5108, 5115, 5580, 6138, 6385, 6820, 7662, 10230, 11493, 12276, 12770, 14047, 15324, 15345, 19155, 20460, 22986, 25540, 28094, 30690, 38310, 39587, 42141, 45972, 56188, 57465, 61380, 70235, 76620, 79174, 84282, 114930, 118761, 126423, 140470, 158348, 168564, 197935, 210705, 229860, 237522, 252846, 280940, 356283, 395870, 421410, 435457, 475044, 505692, 593805, 632115, 712566, 791740, 842820, 870914, 1187610, 1264230, 1306371, 1425132, 1741828, 1781415, 2177285, 2375220, 2528460, 2612742, 3562830, 3919113, 4354570, 5225484, 6531855, 7125660, 7838226, 8709140, 13063710, 15676452, 19595565, 26127420, 39191130, 78382260]

約数ペア:

[(1, 78382260), (2, 39191130), (3, 26127420), (4, 19595565), (5, 15676452), (6, 13063710), (9, 8709140), (10, 7838226), (11, 7125660), (12, 6531855), (15, 5225484), (18, 4354570), (20, 3919113), (22, 3562830), (30, 2612742), (31, 2528460), (33, 2375220), (36, 2177285), (44, 1781415), (45, 1741828), (55, 1425132), (60, 1306371), (62, 1264230), (66, 1187610), (90, 870914), (93, 842820), (99, 791740), (110, 712566), (124, 632115), (132, 593805), (155, 505692), (165, 475044), (180, 435457), (186, 421410), (198, 395870), (220, 356283), (279, 280940), (310, 252846), (330, 237522), (341, 229860), (372, 210705), (396, 197935), (465, 168564), (495, 158348), (558, 140470), (620, 126423), (660, 118761), (682, 114930), (930, 84282), (990, 79174), (1023, 76620), (1116, 70235), (1277, 61380), (1364, 57465), (1395, 56188), (1705, 45972), (1860, 42141), (1980, 39587), (2046, 38310), (2554, 30690), (2790, 28094), (3069, 25540), (3410, 22986), (3831, 20460), (4092, 19155), (5108, 15345), (5115, 15324), (5580, 14047), (6138, 12770), (6385, 12276), (6820, 11493), (7662, 10230)]