82490100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3571}}^1$

素因数の和:3606

約数の個数: 144

約数和(自身を含む): 297647616

約数和(自身を除く): 215157516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3571, 3850, 4620, 5775, 7142, 7700, 10713, 11550, 14284, 17855, 21426, 23100, 24997, 35710, 39281, 42852, 49994, 53565, 71420, 74991, 78562, 89275, 99988, 107130, 117843, 124985, 149982, 157124, 178550, 196405, 214260, 235686, 249970, 267825, 274967, 299964, 357100, 374955, 392810, 471372, 499940, 535650, 549934, 589215, 624925, 749910, 785620, 824901, 982025, 1071300, 1099868, 1178430, 1249850, 1374835, 1499820, 1649802, 1874775, 1964050, 2356860, 2499700, 2749670, 2946075, 3299604, 3749550, 3928100, 4124505, 5499340, 5892150, 6874175, 7499100, 8249010, 11784300, 13748350, 16498020, 20622525, 27496700, 41245050, 82490100]

約数ペア:

[(1, 82490100), (2, 41245050), (3, 27496700), (4, 20622525), (5, 16498020), (6, 13748350), (7, 11784300), (10, 8249010), (11, 7499100), (12, 6874175), (14, 5892150), (15, 5499340), (20, 4124505), (21, 3928100), (22, 3749550), (25, 3299604), (28, 2946075), (30, 2749670), (33, 2499700), (35, 2356860), (42, 1964050), (44, 1874775), (50, 1649802), (55, 1499820), (60, 1374835), (66, 1249850), (70, 1178430), (75, 1099868), (77, 1071300), (84, 982025), (100, 824901), (105, 785620), (110, 749910), (132, 624925), (140, 589215), (150, 549934), (154, 535650), (165, 499940), (175, 471372), (210, 392810), (220, 374955), (231, 357100), (275, 299964), (300, 274967), (308, 267825), (330, 249970), (350, 235686), (385, 214260), (420, 196405), (462, 178550), (525, 157124), (550, 149982), (660, 124985), (700, 117843), (770, 107130), (825, 99988), (924, 89275), (1050, 78562), (1100, 74991), (1155, 71420), (1540, 53565), (1650, 49994), (1925, 42852), (2100, 39281), (2310, 35710), (3300, 24997), (3571, 23100), (3850, 21426), (4620, 17855), (5775, 14284), (7142, 11550), (7700, 10713)]