73210860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4027}}^1$

素因数の和:4143

約数の個数: 72

約数和(自身を含む): 224327376

約数和(自身を除く): 151116516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4027, 4545, 6060, 8054, 9090, 12081, 16108, 18180, 20135, 24162, 36243, 40270, 48324, 60405, 72486, 80540, 120810, 144972, 181215, 241620, 362430, 406727, 724860, 813454, 1220181, 1626908, 2033635, 2440362, 3660543, 4067270, 4880724, 6100905, 7321086, 8134540, 12201810, 14642172, 18302715, 24403620, 36605430, 73210860]

約数ペア:

[(1, 73210860), (2, 36605430), (3, 24403620), (4, 18302715), (5, 14642172), (6, 12201810), (9, 8134540), (10, 7321086), (12, 6100905), (15, 4880724), (18, 4067270), (20, 3660543), (30, 2440362), (36, 2033635), (45, 1626908), (60, 1220181), (90, 813454), (101, 724860), (180, 406727), (202, 362430), (303, 241620), (404, 181215), (505, 144972), (606, 120810), (909, 80540), (1010, 72486), (1212, 60405), (1515, 48324), (1818, 40270), (2020, 36243), (3030, 24162), (3636, 20135), (4027, 18180), (4545, 16108), (6060, 12081), (8054, 9090)]