155646900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3431

約数の個数: 144

約数和(自身を含む): 529966080

約数和(自身を除く): 374319180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3391, 3825, 4590, 5100, 6782, 7650, 9180, 10173, 11475, 13564, 15300, 16955, 20346, 22950, 30519, 33910, 40692, 45900, 50865, 57647, 61038, 67820, 84775, 91557, 101730, 115294, 122076, 152595, 169550, 172941, 183114, 203460, 230588, 254325, 288235, 305190, 339100, 345882, 366228, 457785, 508650, 518823, 576470, 610380, 691764, 762975, 864705, 915570, 1017300, 1037646, 1152940, 1441175, 1525950, 1556469, 1729410, 1831140, 2075292, 2288925, 2594115, 2882350, 3051900, 3112938, 3458820, 4323525, 4577850, 5188230, 5764700, 6225876, 7782345, 8647050, 9155700, 10376460, 12970575, 15564690, 17294100, 25941150, 31129380, 38911725, 51882300, 77823450, 155646900]

約数ペア:

[(1, 155646900), (2, 77823450), (3, 51882300), (4, 38911725), (5, 31129380), (6, 25941150), (9, 17294100), (10, 15564690), (12, 12970575), (15, 10376460), (17, 9155700), (18, 8647050), (20, 7782345), (25, 6225876), (27, 5764700), (30, 5188230), (34, 4577850), (36, 4323525), (45, 3458820), (50, 3112938), (51, 3051900), (54, 2882350), (60, 2594115), (68, 2288925), (75, 2075292), (85, 1831140), (90, 1729410), (100, 1556469), (102, 1525950), (108, 1441175), (135, 1152940), (150, 1037646), (153, 1017300), (170, 915570), (180, 864705), (204, 762975), (225, 691764), (255, 610380), (270, 576470), (300, 518823), (306, 508650), (340, 457785), (425, 366228), (450, 345882), (459, 339100), (510, 305190), (540, 288235), (612, 254325), (675, 230588), (765, 203460), (850, 183114), (900, 172941), (918, 169550), (1020, 152595), (1275, 122076), (1350, 115294), (1530, 101730), (1700, 91557), (1836, 84775), (2295, 67820), (2550, 61038), (2700, 57647), (3060, 50865), (3391, 45900), (3825, 40692), (4590, 33910), (5100, 30519), (6782, 22950), (7650, 20346), (9180, 16955), (10173, 15300), (11475, 13564)]