31247700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 104618304

約数和(自身を除く): 73370604

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 85, 100, 102, 110, 132, 150, 165, 170, 187, 204, 220, 255, 275, 300, 330, 340, 374, 425, 510, 550, 557, 561, 660, 748, 825, 850, 935, 1020, 1100, 1114, 1122, 1275, 1650, 1671, 1700, 1870, 2228, 2244, 2550, 2785, 2805, 3300, 3342, 3740, 4675, 5100, 5570, 5610, 6127, 6684, 8355, 9350, 9469, 11140, 11220, 12254, 13925, 14025, 16710, 18381, 18700, 18938, 24508, 27850, 28050, 28407, 30635, 33420, 36762, 37876, 41775, 47345, 55700, 56100, 56814, 61270, 73524, 83550, 91905, 94690, 104159, 113628, 122540, 142035, 153175, 167100, 183810, 189380, 208318, 236725, 284070, 306350, 312477, 367620, 416636, 459525, 473450, 520795, 568140, 612700, 624954, 710175, 919050, 946900, 1041590, 1249908, 1420350, 1562385, 1838100, 2083180, 2603975, 2840700, 3124770, 5207950, 6249540, 7811925, 10415900, 15623850, 31247700]

約数ペア:

[(1, 31247700), (2, 15623850), (3, 10415900), (4, 7811925), (5, 6249540), (6, 5207950), (10, 3124770), (11, 2840700), (12, 2603975), (15, 2083180), (17, 1838100), (20, 1562385), (22, 1420350), (25, 1249908), (30, 1041590), (33, 946900), (34, 919050), (44, 710175), (50, 624954), (51, 612700), (55, 568140), (60, 520795), (66, 473450), (68, 459525), (75, 416636), (85, 367620), (100, 312477), (102, 306350), (110, 284070), (132, 236725), (150, 208318), (165, 189380), (170, 183810), (187, 167100), (204, 153175), (220, 142035), (255, 122540), (275, 113628), (300, 104159), (330, 94690), (340, 91905), (374, 83550), (425, 73524), (510, 61270), (550, 56814), (557, 56100), (561, 55700), (660, 47345), (748, 41775), (825, 37876), (850, 36762), (935, 33420), (1020, 30635), (1100, 28407), (1114, 28050), (1122, 27850), (1275, 24508), (1650, 18938), (1671, 18700), (1700, 18381), (1870, 16710), (2228, 14025), (2244, 13925), (2550, 12254), (2785, 11220), (2805, 11140), (3300, 9469), (3342, 9350), (3740, 8355), (4675, 6684), (5100, 6127), (5570, 5610)]