75710520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 265356000

約数和(自身を除く): 189645480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 89, 90, 102, 120, 136, 139, 153, 170, 178, 180, 204, 255, 267, 278, 306, 340, 356, 360, 408, 417, 445, 510, 534, 556, 612, 680, 695, 712, 765, 801, 834, 890, 1020, 1068, 1112, 1224, 1251, 1335, 1390, 1513, 1530, 1602, 1668, 1780, 2040, 2085, 2136, 2363, 2502, 2670, 2780, 3026, 3060, 3204, 3336, 3560, 4005, 4170, 4539, 4726, 5004, 5340, 5560, 6052, 6120, 6255, 6408, 7089, 7565, 8010, 8340, 9078, 9452, 10008, 10680, 11815, 12104, 12371, 12510, 13617, 14178, 15130, 16020, 16680, 18156, 18904, 21267, 22695, 23630, 24742, 25020, 27234, 28356, 30260, 32040, 35445, 36312, 37113, 42534, 45390, 47260, 49484, 50040, 54468, 56712, 60520, 61855, 68085, 70890, 74226, 85068, 90780, 94520, 98968, 106335, 108936, 111339, 123710, 136170, 141780, 148452, 170136, 181560, 185565, 210307, 212670, 222678, 247420, 272340, 283560, 296904, 371130, 420614, 425340, 445356, 494840, 544680, 556695, 630921, 742260, 841228, 850680, 890712, 1051535, 1113390, 1261842, 1484520, 1682456, 1892763, 2103070, 2226780, 2523684, 3154605, 3785526, 4206140, 4453560, 5047368, 6309210, 7571052, 8412280, 9463815, 12618420, 15142104, 18927630, 25236840, 37855260, 75710520]

約数ペア:

[(1, 75710520), (2, 37855260), (3, 25236840), (4, 18927630), (5, 15142104), (6, 12618420), (8, 9463815), (9, 8412280), (10, 7571052), (12, 6309210), (15, 5047368), (17, 4453560), (18, 4206140), (20, 3785526), (24, 3154605), (30, 2523684), (34, 2226780), (36, 2103070), (40, 1892763), (45, 1682456), (51, 1484520), (60, 1261842), (68, 1113390), (72, 1051535), (85, 890712), (89, 850680), (90, 841228), (102, 742260), (120, 630921), (136, 556695), (139, 544680), (153, 494840), (170, 445356), (178, 425340), (180, 420614), (204, 371130), (255, 296904), (267, 283560), (278, 272340), (306, 247420), (340, 222678), (356, 212670), (360, 210307), (408, 185565), (417, 181560), (445, 170136), (510, 148452), (534, 141780), (556, 136170), (612, 123710), (680, 111339), (695, 108936), (712, 106335), (765, 98968), (801, 94520), (834, 90780), (890, 85068), (1020, 74226), (1068, 70890), (1112, 68085), (1224, 61855), (1251, 60520), (1335, 56712), (1390, 54468), (1513, 50040), (1530, 49484), (1602, 47260), (1668, 45390), (1780, 42534), (2040, 37113), (2085, 36312), (2136, 35445), (2363, 32040), (2502, 30260), (2670, 28356), (2780, 27234), (3026, 25020), (3060, 24742), (3204, 23630), (3336, 22695), (3560, 21267), (4005, 18904), (4170, 18156), (4539, 16680), (4726, 16020), (5004, 15130), (5340, 14178), (5560, 13617), (6052, 12510), (6120, 12371), (6255, 12104), (6408, 11815), (7089, 10680), (7565, 10008), (8010, 9452), (8340, 9078)]