135367020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39581}}^1$

素因数の和:39615

約数の個数: 72

約数和(自身を含む): 432235440

約数和(自身を除く): 296868420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 39581, 79162, 118743, 158324, 197905, 237486, 356229, 395810, 474972, 593715, 712458, 752039, 791620, 1187430, 1424916, 1504078, 1781145, 2256117, 2374860, 3008156, 3562290, 3760195, 4512234, 6768351, 7124580, 7520390, 9024468, 11280585, 13536702, 15040780, 22561170, 27073404, 33841755, 45122340, 67683510, 135367020]

約数ペア:

[(1, 135367020), (2, 67683510), (3, 45122340), (4, 33841755), (5, 27073404), (6, 22561170), (9, 15040780), (10, 13536702), (12, 11280585), (15, 9024468), (18, 7520390), (19, 7124580), (20, 6768351), (30, 4512234), (36, 3760195), (38, 3562290), (45, 3008156), (57, 2374860), (60, 2256117), (76, 1781145), (90, 1504078), (95, 1424916), (114, 1187430), (171, 791620), (180, 752039), (190, 712458), (228, 593715), (285, 474972), (342, 395810), (380, 356229), (570, 237486), (684, 197905), (855, 158324), (1140, 118743), (1710, 79162), (3420, 39581)]