157275540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15329}}^1$

素因数の和:15366

約数の個数: 96

約数和(自身を含む): 515088000

約数和(自身を除く): 357812460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 15329, 30658, 45987, 61316, 76645, 91974, 137961, 153290, 183948, 229935, 275922, 291251, 306580, 413883, 459870, 551844, 582502, 689805, 827766, 873753, 919740, 1165004, 1379610, 1456255, 1655532, 1747506, 2069415, 2621259, 2759220, 2912510, 3495012, 4138830, 4368765, 5242518, 5825020, 7863777, 8277660, 8737530, 10485036, 13106295, 15727554, 17475060, 26212590, 31455108, 39318885, 52425180, 78637770, 157275540]

約数ペア:

[(1, 157275540), (2, 78637770), (3, 52425180), (4, 39318885), (5, 31455108), (6, 26212590), (9, 17475060), (10, 15727554), (12, 13106295), (15, 10485036), (18, 8737530), (19, 8277660), (20, 7863777), (27, 5825020), (30, 5242518), (36, 4368765), (38, 4138830), (45, 3495012), (54, 2912510), (57, 2759220), (60, 2621259), (76, 2069415), (90, 1747506), (95, 1655532), (108, 1456255), (114, 1379610), (135, 1165004), (171, 919740), (180, 873753), (190, 827766), (228, 689805), (270, 582502), (285, 551844), (342, 459870), (380, 413883), (513, 306580), (540, 291251), (570, 275922), (684, 229935), (855, 183948), (1026, 153290), (1140, 137961), (1710, 91974), (2052, 76645), (2565, 61316), (3420, 45987), (5130, 30658), (10260, 15329)]