150809080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3253}}^1$

素因数の和:3344

約数の個数: 64

約数和(自身を含む): 363146400

約数和(自身を除く): 212337320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 152, 190, 244, 305, 380, 488, 610, 760, 1159, 1220, 2318, 2440, 3253, 4636, 5795, 6506, 9272, 11590, 13012, 16265, 23180, 26024, 32530, 46360, 61807, 65060, 123614, 130120, 198433, 247228, 309035, 396866, 494456, 618070, 793732, 992165, 1236140, 1587464, 1984330, 2472280, 3770227, 3968660, 7540454, 7937320, 15080908, 18851135, 30161816, 37702270, 75404540, 150809080]

約数ペア:

[(1, 150809080), (2, 75404540), (4, 37702270), (5, 30161816), (8, 18851135), (10, 15080908), (19, 7937320), (20, 7540454), (38, 3968660), (40, 3770227), (61, 2472280), (76, 1984330), (95, 1587464), (122, 1236140), (152, 992165), (190, 793732), (244, 618070), (305, 494456), (380, 396866), (488, 309035), (610, 247228), (760, 198433), (1159, 130120), (1220, 123614), (2318, 65060), (2440, 61807), (3253, 46360), (4636, 32530), (5795, 26024), (6506, 23180), (9272, 16265), (11590, 13012)]