177226920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{971}}^1$

素因数の和:1017

約数の個数: 192

約数和(自身を含む): 640353600

約数和(自身を除く): 463126680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 390, 468, 507, 520, 540, 585, 676, 702, 780, 845, 936, 971, 1014, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 1942, 2028, 2340, 2535, 2808, 2913, 3042, 3380, 3510, 3884, 4056, 4563, 4680, 4855, 5070, 5826, 6084, 6760, 7020, 7605, 7768, 8739, 9126, 9710, 10140, 11652, 12168, 12623, 14040, 14565, 15210, 17478, 18252, 19420, 20280, 22815, 23304, 25246, 26217, 29130, 30420, 34956, 36504, 37869, 38840, 43695, 45630, 50492, 52434, 58260, 60840, 63115, 69912, 75738, 87390, 91260, 100984, 104868, 113607, 116520, 126230, 131085, 151476, 164099, 174780, 182520, 189345, 209736, 227214, 252460, 262170, 302952, 328198, 340821, 349560, 378690, 454428, 492297, 504920, 524340, 568035, 656396, 681642, 757380, 820495, 908856, 984594, 1048680, 1136070, 1312792, 1363284, 1476891, 1514760, 1640990, 1704105, 1969188, 2272140, 2461485, 2726568, 2953782, 3281980, 3408210, 3938376, 4430673, 4544280, 4922970, 5907564, 6563960, 6816420, 7384455, 8861346, 9845940, 11815128, 13632840, 14768910, 17722692, 19691880, 22153365, 29537820, 35445384, 44306730, 59075640, 88613460, 177226920]

約数ペア:

[(1, 177226920), (2, 88613460), (3, 59075640), (4, 44306730), (5, 35445384), (6, 29537820), (8, 22153365), (9, 19691880), (10, 17722692), (12, 14768910), (13, 13632840), (15, 11815128), (18, 9845940), (20, 8861346), (24, 7384455), (26, 6816420), (27, 6563960), (30, 5907564), (36, 4922970), (39, 4544280), (40, 4430673), (45, 3938376), (52, 3408210), (54, 3281980), (60, 2953782), (65, 2726568), (72, 2461485), (78, 2272140), (90, 1969188), (104, 1704105), (108, 1640990), (117, 1514760), (120, 1476891), (130, 1363284), (135, 1312792), (156, 1136070), (169, 1048680), (180, 984594), (195, 908856), (216, 820495), (234, 757380), (260, 681642), (270, 656396), (312, 568035), (338, 524340), (351, 504920), (360, 492297), (390, 454428), (468, 378690), (507, 349560), (520, 340821), (540, 328198), (585, 302952), (676, 262170), (702, 252460), (780, 227214), (845, 209736), (936, 189345), (971, 182520), (1014, 174780), (1080, 164099), (1170, 151476), (1352, 131085), (1404, 126230), (1521, 116520), (1560, 113607), (1690, 104868), (1755, 100984), (1942, 91260), (2028, 87390), (2340, 75738), (2535, 69912), (2808, 63115), (2913, 60840), (3042, 58260), (3380, 52434), (3510, 50492), (3884, 45630), (4056, 43695), (4563, 38840), (4680, 37869), (4855, 36504), (5070, 34956), (5826, 30420), (6084, 29130), (6760, 26217), (7020, 25246), (7605, 23304), (7768, 22815), (8739, 20280), (9126, 19420), (9710, 18252), (10140, 17478), (11652, 15210), (12168, 14565), (12623, 14040)]