145480500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2939}}^1$

素因数の和:2975

約数の個数: 144

約数和(自身を含む): 500834880

約数和(自身を除く): 355354380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 825, 900, 990, 1100, 1125, 1375, 1500, 1650, 1980, 2250, 2475, 2750, 2939, 3300, 4125, 4500, 4950, 5500, 5878, 8250, 8817, 9900, 11756, 12375, 14695, 16500, 17634, 24750, 26451, 29390, 32329, 35268, 44085, 49500, 52902, 58780, 64658, 73475, 88170, 96987, 105804, 129316, 132255, 146950, 161645, 176340, 193974, 220425, 264510, 290961, 293900, 323290, 367375, 387948, 440850, 484935, 529020, 581922, 646580, 661275, 734750, 808225, 881700, 969870, 1102125, 1163844, 1322550, 1454805, 1469500, 1616450, 1939740, 2204250, 2424675, 2645100, 2909610, 3232900, 3306375, 4041125, 4408500, 4849350, 5819220, 6612750, 7274025, 8082250, 9698700, 12123375, 13225500, 14548050, 16164500, 24246750, 29096100, 36370125, 48493500, 72740250, 145480500]

約数ペア:

[(1, 145480500), (2, 72740250), (3, 48493500), (4, 36370125), (5, 29096100), (6, 24246750), (9, 16164500), (10, 14548050), (11, 13225500), (12, 12123375), (15, 9698700), (18, 8082250), (20, 7274025), (22, 6612750), (25, 5819220), (30, 4849350), (33, 4408500), (36, 4041125), (44, 3306375), (45, 3232900), (50, 2909610), (55, 2645100), (60, 2424675), (66, 2204250), (75, 1939740), (90, 1616450), (99, 1469500), (100, 1454805), (110, 1322550), (125, 1163844), (132, 1102125), (150, 969870), (165, 881700), (180, 808225), (198, 734750), (220, 661275), (225, 646580), (250, 581922), (275, 529020), (300, 484935), (330, 440850), (375, 387948), (396, 367375), (450, 323290), (495, 293900), (500, 290961), (550, 264510), (660, 220425), (750, 193974), (825, 176340), (900, 161645), (990, 146950), (1100, 132255), (1125, 129316), (1375, 105804), (1500, 96987), (1650, 88170), (1980, 73475), (2250, 64658), (2475, 58780), (2750, 52902), (2939, 49500), (3300, 44085), (4125, 35268), (4500, 32329), (4950, 29390), (5500, 26451), (5878, 24750), (8250, 17634), (8817, 16500), (9900, 14695), (11756, 12375)]