54094140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15817}}^1$

素因数の和:15851

約数の個数: 72

約数和(自身を含む): 172732560

約数和(自身を除く): 118638420

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, 15817, 31634, 47451, 63268, 79085, 94902, 142353, 158170, 189804, 237255, 284706, 300523, 316340, 474510, 569412, 601046, 711765, 901569, 949020, 1202092, 1423530, 1502615, 1803138, 2704707, 2847060, 3005230, 3606276, 4507845, 5409414, 6010460, 9015690, 10818828, 13523535, 18031380, 27047070, 54094140]

約数ペア:

[(1, 54094140), (2, 27047070), (3, 18031380), (4, 13523535), (5, 10818828), (6, 9015690), (9, 6010460), (10, 5409414), (12, 4507845), (15, 3606276), (18, 3005230), (19, 2847060), (20, 2704707), (30, 1803138), (36, 1502615), (38, 1423530), (45, 1202092), (57, 949020), (60, 901569), (76, 711765), (90, 601046), (95, 569412), (114, 474510), (171, 316340), (180, 300523), (190, 284706), (228, 237255), (285, 189804), (342, 158170), (380, 142353), (570, 94902), (684, 79085), (855, 63268), (1140, 47451), (1710, 31634), (3420, 15817)]