73268300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 197987328

約数和(自身を除く): 124719028

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 47, 50, 68, 70, 85, 94, 100, 119, 131, 140, 170, 175, 188, 235, 238, 262, 329, 340, 350, 425, 470, 476, 524, 595, 655, 658, 700, 799, 850, 917, 940, 1175, 1190, 1310, 1316, 1598, 1645, 1700, 1834, 2227, 2350, 2380, 2620, 2975, 3196, 3275, 3290, 3668, 3995, 4454, 4585, 4700, 5593, 5950, 6157, 6550, 6580, 7990, 8225, 8908, 9170, 11135, 11186, 11900, 12314, 13100, 15589, 15980, 16450, 18340, 19975, 22270, 22372, 22925, 24628, 27965, 30785, 31178, 32900, 39950, 43099, 44540, 45850, 55675, 55930, 61570, 62356, 77945, 79900, 86198, 91700, 104669, 111350, 111860, 123140, 139825, 153925, 155890, 172396, 209338, 215495, 222700, 279650, 307850, 311780, 389725, 418676, 430990, 523345, 559300, 615700, 732683, 779450, 861980, 1046690, 1077475, 1465366, 1558900, 2093380, 2154950, 2616725, 2930732, 3663415, 4309900, 5233450, 7326830, 10466900, 14653660, 18317075, 36634150, 73268300]

約数ペア:

[(1, 73268300), (2, 36634150), (4, 18317075), (5, 14653660), (7, 10466900), (10, 7326830), (14, 5233450), (17, 4309900), (20, 3663415), (25, 2930732), (28, 2616725), (34, 2154950), (35, 2093380), (47, 1558900), (50, 1465366), (68, 1077475), (70, 1046690), (85, 861980), (94, 779450), (100, 732683), (119, 615700), (131, 559300), (140, 523345), (170, 430990), (175, 418676), (188, 389725), (235, 311780), (238, 307850), (262, 279650), (329, 222700), (340, 215495), (350, 209338), (425, 172396), (470, 155890), (476, 153925), (524, 139825), (595, 123140), (655, 111860), (658, 111350), (700, 104669), (799, 91700), (850, 86198), (917, 79900), (940, 77945), (1175, 62356), (1190, 61570), (1310, 55930), (1316, 55675), (1598, 45850), (1645, 44540), (1700, 43099), (1834, 39950), (2227, 32900), (2350, 31178), (2380, 30785), (2620, 27965), (2975, 24628), (3196, 22925), (3275, 22372), (3290, 22270), (3668, 19975), (3995, 18340), (4454, 16450), (4585, 15980), (4700, 15589), (5593, 13100), (5950, 12314), (6157, 11900), (6550, 11186), (6580, 11135), (7990, 9170), (8225, 8908)]