13620086520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{75017}}^1$

素因数の和:75137

約数の個数: 128

約数和(自身を含む): 43750497600

約数和(自身を除く): 30130411080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 89, 102, 120, 136, 170, 178, 204, 255, 267, 340, 356, 408, 445, 510, 534, 680, 712, 890, 1020, 1068, 1335, 1513, 1780, 2040, 2136, 2670, 3026, 3560, 4539, 5340, 6052, 7565, 9078, 10680, 12104, 15130, 18156, 22695, 30260, 36312, 45390, 60520, 75017, 90780, 150034, 181560, 225051, 300068, 375085, 450102, 600136, 750170, 900204, 1125255, 1275289, 1500340, 1800408, 2250510, 2550578, 3000680, 3825867, 4501020, 5101156, 6376445, 6676513, 7651734, 9002040, 10202312, 12752890, 13353026, 15303468, 19129335, 20029539, 25505780, 26706052, 30606936, 33382565, 38258670, 40059078, 51011560, 53412104, 66765130, 76517340, 80118156, 100147695, 113500721, 133530260, 153034680, 160236312, 200295390, 227001442, 267060520, 340502163, 400590780, 454002884, 567503605, 681004326, 801181560, 908005768, 1135007210, 1362008652, 1702510815, 2270014420, 2724017304, 3405021630, 4540028840, 6810043260, 13620086520]

約数ペア:

[(1, 13620086520), (2, 6810043260), (3, 4540028840), (4, 3405021630), (5, 2724017304), (6, 2270014420), (8, 1702510815), (10, 1362008652), (12, 1135007210), (15, 908005768), (17, 801181560), (20, 681004326), (24, 567503605), (30, 454002884), (34, 400590780), (40, 340502163), (51, 267060520), (60, 227001442), (68, 200295390), (85, 160236312), (89, 153034680), (102, 133530260), (120, 113500721), (136, 100147695), (170, 80118156), (178, 76517340), (204, 66765130), (255, 53412104), (267, 51011560), (340, 40059078), (356, 38258670), (408, 33382565), (445, 30606936), (510, 26706052), (534, 25505780), (680, 20029539), (712, 19129335), (890, 15303468), (1020, 13353026), (1068, 12752890), (1335, 10202312), (1513, 9002040), (1780, 7651734), (2040, 6676513), (2136, 6376445), (2670, 5101156), (3026, 4501020), (3560, 3825867), (4539, 3000680), (5340, 2550578), (6052, 2250510), (7565, 1800408), (9078, 1500340), (10680, 1275289), (12104, 1125255), (15130, 900204), (18156, 750170), (22695, 600136), (30260, 450102), (36312, 375085), (45390, 300068), (60520, 225051), (75017, 181560), (90780, 150034)]