80327700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 180

約数和(自身を含む): 267191232

約数和(自身を除く): 186863532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 81, 90, 94, 100, 108, 135, 141, 150, 162, 180, 188, 211, 225, 235, 270, 282, 300, 324, 405, 422, 423, 450, 470, 540, 564, 633, 675, 705, 810, 844, 846, 900, 940, 1055, 1175, 1266, 1269, 1350, 1410, 1620, 1692, 1899, 2025, 2110, 2115, 2350, 2532, 2538, 2700, 2820, 3165, 3525, 3798, 3807, 4050, 4220, 4230, 4700, 5076, 5275, 5697, 6330, 6345, 7050, 7596, 7614, 8100, 8460, 9495, 9917, 10550, 10575, 11394, 12660, 12690, 14100, 15228, 15825, 17091, 18990, 19035, 19834, 21100, 21150, 22788, 25380, 28485, 29751, 31650, 31725, 34182, 37980, 38070, 39668, 42300, 47475, 49585, 56970, 59502, 63300, 63450, 68364, 76140, 85455, 89253, 94950, 95175, 99170, 113940, 119004, 126900, 142425, 148755, 170910, 178506, 189900, 190350, 198340, 247925, 267759, 284850, 297510, 341820, 357012, 380700, 427275, 446265, 495850, 535518, 569700, 595020, 743775, 803277, 854550, 892530, 991700, 1071036, 1338795, 1487550, 1606554, 1709100, 1785060, 2231325, 2677590, 2975100, 3213108, 4016385, 4462650, 5355180, 6693975, 8032770, 8925300, 13387950, 16065540, 20081925, 26775900, 40163850, 80327700]

約数ペア:

[(1, 80327700), (2, 40163850), (3, 26775900), (4, 20081925), (5, 16065540), (6, 13387950), (9, 8925300), (10, 8032770), (12, 6693975), (15, 5355180), (18, 4462650), (20, 4016385), (25, 3213108), (27, 2975100), (30, 2677590), (36, 2231325), (45, 1785060), (47, 1709100), (50, 1606554), (54, 1487550), (60, 1338795), (75, 1071036), (81, 991700), (90, 892530), (94, 854550), (100, 803277), (108, 743775), (135, 595020), (141, 569700), (150, 535518), (162, 495850), (180, 446265), (188, 427275), (211, 380700), (225, 357012), (235, 341820), (270, 297510), (282, 284850), (300, 267759), (324, 247925), (405, 198340), (422, 190350), (423, 189900), (450, 178506), (470, 170910), (540, 148755), (564, 142425), (633, 126900), (675, 119004), (705, 113940), (810, 99170), (844, 95175), (846, 94950), (900, 89253), (940, 85455), (1055, 76140), (1175, 68364), (1266, 63450), (1269, 63300), (1350, 59502), (1410, 56970), (1620, 49585), (1692, 47475), (1899, 42300), (2025, 39668), (2110, 38070), (2115, 37980), (2350, 34182), (2532, 31725), (2538, 31650), (2700, 29751), (2820, 28485), (3165, 25380), (3525, 22788), (3798, 21150), (3807, 21100), (4050, 19834), (4220, 19035), (4230, 18990), (4700, 17091), (5076, 15825), (5275, 15228), (5697, 14100), (6330, 12690), (6345, 12660), (7050, 11394), (7596, 10575), (7614, 10550), (8100, 9917), (8460, 9495)]