80460900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^2$

素因数の和:92

約数の個数: 243

約数和(自身を含む): 285482379

約数和(自身を除く): 205021479

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 30, 36, 39, 45, 46, 50, 52, 60, 65, 69, 75, 78, 90, 92, 100, 115, 117, 130, 138, 150, 156, 169, 180, 195, 207, 225, 230, 234, 260, 276, 299, 300, 325, 338, 345, 390, 414, 450, 460, 468, 507, 529, 575, 585, 598, 650, 676, 690, 780, 828, 845, 897, 900, 975, 1014, 1035, 1058, 1150, 1170, 1196, 1300, 1380, 1495, 1521, 1587, 1690, 1725, 1794, 1950, 2028, 2070, 2116, 2300, 2340, 2535, 2645, 2691, 2925, 2990, 3042, 3174, 3380, 3450, 3588, 3887, 3900, 4140, 4225, 4485, 4761, 5070, 5175, 5290, 5382, 5850, 5980, 6084, 6348, 6877, 6900, 7475, 7605, 7774, 7935, 8450, 8970, 9522, 10140, 10350, 10580, 10764, 11661, 11700, 12675, 13225, 13455, 13754, 14950, 15210, 15548, 15870, 16900, 17940, 19044, 19435, 20631, 20700, 22425, 23322, 23805, 25350, 26450, 26910, 27508, 29900, 30420, 31740, 34385, 34983, 38025, 38870, 39675, 41262, 44850, 46644, 47610, 50700, 52900, 53820, 58305, 61893, 67275, 68770, 69966, 76050, 77740, 79350, 82524, 89401, 89700, 95220, 97175, 103155, 116610, 119025, 123786, 134550, 137540, 139932, 152100, 158700, 171925, 174915, 178802, 194350, 206310, 233220, 238050, 247572, 268203, 269100, 291525, 309465, 343850, 349830, 357604, 388700, 412620, 447005, 476100, 515775, 536406, 583050, 618930, 687700, 699660, 804609, 874575, 894010, 1031550, 1072812, 1166100, 1237860, 1341015, 1547325, 1609218, 1749150, 1788020, 2063100, 2235025, 2682030, 3094650, 3218436, 3498300, 4023045, 4470050, 5364060, 6189300, 6705075, 8046090, 8940100, 13410150, 16092180, 20115225, 26820300, 40230450, 80460900]

約数ペア:

[(1, 80460900), (2, 40230450), (3, 26820300), (4, 20115225), (5, 16092180), (6, 13410150), (9, 8940100), (10, 8046090), (12, 6705075), (13, 6189300), (15, 5364060), (18, 4470050), (20, 4023045), (23, 3498300), (25, 3218436), (26, 3094650), (30, 2682030), (36, 2235025), (39, 2063100), (45, 1788020), (46, 1749150), (50, 1609218), (52, 1547325), (60, 1341015), (65, 1237860), (69, 1166100), (75, 1072812), (78, 1031550), (90, 894010), (92, 874575), (100, 804609), (115, 699660), (117, 687700), (130, 618930), (138, 583050), (150, 536406), (156, 515775), (169, 476100), (180, 447005), (195, 412620), (207, 388700), (225, 357604), (230, 349830), (234, 343850), (260, 309465), (276, 291525), (299, 269100), (300, 268203), (325, 247572), (338, 238050), (345, 233220), (390, 206310), (414, 194350), (450, 178802), (460, 174915), (468, 171925), (507, 158700), (529, 152100), (575, 139932), (585, 137540), (598, 134550), (650, 123786), (676, 119025), (690, 116610), (780, 103155), (828, 97175), (845, 95220), (897, 89700), (900, 89401), (975, 82524), (1014, 79350), (1035, 77740), (1058, 76050), (1150, 69966), (1170, 68770), (1196, 67275), (1300, 61893), (1380, 58305), (1495, 53820), (1521, 52900), (1587, 50700), (1690, 47610), (1725, 46644), (1794, 44850), (1950, 41262), (2028, 39675), (2070, 38870), (2116, 38025), (2300, 34983), (2340, 34385), (2535, 31740), (2645, 30420), (2691, 29900), (2925, 27508), (2990, 26910), (3042, 26450), (3174, 25350), (3380, 23805), (3450, 23322), (3588, 22425), (3887, 20700), (3900, 20631), (4140, 19435), (4225, 19044), (4485, 17940), (4761, 16900), (5070, 15870), (5175, 15548), (5290, 15210), (5382, 14950), (5850, 13754), (5980, 13455), (6084, 13225), (6348, 12675), (6877, 11700), (6900, 11661), (7475, 10764), (7605, 10580), (7774, 10350), (7935, 10140), (8450, 9522)]