515473800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:580

約数の個数: 192

約数和(自身を含む): 1702272000

約数和(自身を除く): 1186798200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 103, 114, 120, 150, 152, 190, 200, 206, 228, 285, 300, 309, 380, 412, 439, 456, 475, 515, 570, 600, 618, 760, 824, 878, 950, 1030, 1140, 1236, 1317, 1425, 1545, 1756, 1900, 1957, 2060, 2195, 2280, 2472, 2575, 2634, 2850, 3090, 3512, 3800, 3914, 4120, 4390, 5150, 5268, 5700, 5871, 6180, 6585, 7725, 7828, 8341, 8780, 9785, 10300, 10536, 10975, 11400, 11742, 12360, 13170, 15450, 15656, 16682, 17560, 19570, 20600, 21950, 23484, 25023, 26340, 29355, 30900, 32925, 33364, 39140, 41705, 43900, 45217, 46968, 48925, 50046, 52680, 58710, 61800, 65850, 66728, 78280, 83410, 87800, 90434, 97850, 100092, 117420, 125115, 131700, 135651, 146775, 166820, 180868, 195700, 200184, 208525, 226085, 234840, 250230, 263400, 271302, 293550, 333640, 361736, 391400, 417050, 452170, 500460, 542604, 587100, 625575, 678255, 834100, 859123, 904340, 1000920, 1085208, 1130425, 1174200, 1251150, 1356510, 1668200, 1718246, 1808680, 2260850, 2502300, 2577369, 2713020, 3391275, 3436492, 4295615, 4521700, 5004600, 5154738, 5426040, 6782550, 6872984, 8591230, 9043400, 10309476, 12886845, 13565100, 17182460, 20618952, 21478075, 25773690, 27130200, 34364920, 42956150, 51547380, 64434225, 85912300, 103094760, 128868450, 171824600, 257736900, 515473800]

約数ペア:

[(1, 515473800), (2, 257736900), (3, 171824600), (4, 128868450), (5, 103094760), (6, 85912300), (8, 64434225), (10, 51547380), (12, 42956150), (15, 34364920), (19, 27130200), (20, 25773690), (24, 21478075), (25, 20618952), (30, 17182460), (38, 13565100), (40, 12886845), (50, 10309476), (57, 9043400), (60, 8591230), (75, 6872984), (76, 6782550), (95, 5426040), (100, 5154738), (103, 5004600), (114, 4521700), (120, 4295615), (150, 3436492), (152, 3391275), (190, 2713020), (200, 2577369), (206, 2502300), (228, 2260850), (285, 1808680), (300, 1718246), (309, 1668200), (380, 1356510), (412, 1251150), (439, 1174200), (456, 1130425), (475, 1085208), (515, 1000920), (570, 904340), (600, 859123), (618, 834100), (760, 678255), (824, 625575), (878, 587100), (950, 542604), (1030, 500460), (1140, 452170), (1236, 417050), (1317, 391400), (1425, 361736), (1545, 333640), (1756, 293550), (1900, 271302), (1957, 263400), (2060, 250230), (2195, 234840), (2280, 226085), (2472, 208525), (2575, 200184), (2634, 195700), (2850, 180868), (3090, 166820), (3512, 146775), (3800, 135651), (3914, 131700), (4120, 125115), (4390, 117420), (5150, 100092), (5268, 97850), (5700, 90434), (5871, 87800), (6180, 83410), (6585, 78280), (7725, 66728), (7828, 65850), (8341, 61800), (8780, 58710), (9785, 52680), (10300, 50046), (10536, 48925), (10975, 46968), (11400, 45217), (11742, 43900), (12360, 41705), (13170, 39140), (15450, 33364), (15656, 32925), (16682, 30900), (17560, 29355), (19570, 26340), (20600, 25023), (21950, 23484)]