99080080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 274803840

約数和(自身を除く): 175723760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 37, 40, 44, 55, 68, 74, 80, 85, 88, 110, 136, 148, 170, 176, 179, 185, 187, 220, 272, 296, 340, 358, 370, 374, 407, 440, 592, 629, 680, 716, 740, 748, 814, 880, 895, 935, 1258, 1360, 1432, 1480, 1496, 1628, 1790, 1870, 1969, 2035, 2516, 2864, 2960, 2992, 3043, 3145, 3256, 3580, 3740, 3938, 4070, 5032, 6086, 6290, 6512, 6623, 6919, 7160, 7480, 7876, 8140, 9845, 10064, 12172, 12580, 13246, 13838, 14320, 14960, 15215, 15752, 16280, 19690, 24344, 25160, 26492, 27676, 30430, 31504, 32560, 33115, 33473, 34595, 39380, 48688, 50320, 52984, 55352, 60860, 66230, 66946, 69190, 72853, 78760, 105968, 110704, 112591, 121720, 132460, 133892, 138380, 145706, 157520, 167365, 225182, 243440, 264920, 267784, 276760, 291412, 334730, 364265, 450364, 529840, 535568, 553520, 562955, 582824, 669460, 728530, 900728, 1125910, 1165648, 1238501, 1338920, 1457060, 1801456, 2251820, 2477002, 2677840, 2914120, 4503640, 4954004, 5828240, 6192505, 9007280, 9908008, 12385010, 19816016, 24770020, 49540040, 99080080]

約数ペア:

[(1, 99080080), (2, 49540040), (4, 24770020), (5, 19816016), (8, 12385010), (10, 9908008), (11, 9007280), (16, 6192505), (17, 5828240), (20, 4954004), (22, 4503640), (34, 2914120), (37, 2677840), (40, 2477002), (44, 2251820), (55, 1801456), (68, 1457060), (74, 1338920), (80, 1238501), (85, 1165648), (88, 1125910), (110, 900728), (136, 728530), (148, 669460), (170, 582824), (176, 562955), (179, 553520), (185, 535568), (187, 529840), (220, 450364), (272, 364265), (296, 334730), (340, 291412), (358, 276760), (370, 267784), (374, 264920), (407, 243440), (440, 225182), (592, 167365), (629, 157520), (680, 145706), (716, 138380), (740, 133892), (748, 132460), (814, 121720), (880, 112591), (895, 110704), (935, 105968), (1258, 78760), (1360, 72853), (1432, 69190), (1480, 66946), (1496, 66230), (1628, 60860), (1790, 55352), (1870, 52984), (1969, 50320), (2035, 48688), (2516, 39380), (2864, 34595), (2960, 33473), (2992, 33115), (3043, 32560), (3145, 31504), (3256, 30430), (3580, 27676), (3740, 26492), (3938, 25160), (4070, 24344), (5032, 19690), (6086, 16280), (6290, 15752), (6512, 15215), (6623, 14960), (6919, 14320), (7160, 13838), (7480, 13246), (7876, 12580), (8140, 12172), (9845, 10064)]