71539650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1785

約数の個数: 144

約数和(自身を含む): 236693184

約数和(自身を除く): 165153534

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1747, 1950, 2275, 2730, 2925, 3150, 3494, 4095, 4550, 5241, 5850, 6825, 8190, 8735, 10482, 12229, 13650, 15723, 17470, 20475, 22711, 24458, 26205, 31446, 36687, 40950, 43675, 45422, 52410, 61145, 68133, 73374, 78615, 87350, 110061, 113555, 122290, 131025, 136266, 157230, 158977, 183435, 204399, 220122, 227110, 262050, 305725, 317954, 340665, 366870, 393075, 408798, 476931, 550305, 567775, 611450, 681330, 786150, 794885, 917175, 953862, 1021995, 1100610, 1135550, 1430793, 1589770, 1703325, 1834350, 2043990, 2384655, 2751525, 2861586, 3406650, 3974425, 4769310, 5109975, 5503050, 7153965, 7948850, 10219950, 11923275, 14307930, 23846550, 35769825, 71539650]

約数ペア:

[(1, 71539650), (2, 35769825), (3, 23846550), (5, 14307930), (6, 11923275), (7, 10219950), (9, 7948850), (10, 7153965), (13, 5503050), (14, 5109975), (15, 4769310), (18, 3974425), (21, 3406650), (25, 2861586), (26, 2751525), (30, 2384655), (35, 2043990), (39, 1834350), (42, 1703325), (45, 1589770), (50, 1430793), (63, 1135550), (65, 1100610), (70, 1021995), (75, 953862), (78, 917175), (90, 794885), (91, 786150), (105, 681330), (117, 611450), (126, 567775), (130, 550305), (150, 476931), (175, 408798), (182, 393075), (195, 366870), (210, 340665), (225, 317954), (234, 305725), (273, 262050), (315, 227110), (325, 220122), (350, 204399), (390, 183435), (450, 158977), (455, 157230), (525, 136266), (546, 131025), (585, 122290), (630, 113555), (650, 110061), (819, 87350), (910, 78615), (975, 73374), (1050, 68133), (1170, 61145), (1365, 52410), (1575, 45422), (1638, 43675), (1747, 40950), (1950, 36687), (2275, 31446), (2730, 26205), (2925, 24458), (3150, 22711), (3494, 20475), (4095, 17470), (4550, 15723), (5241, 13650), (5850, 12229), (6825, 10482), (8190, 8735)]