72130950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2029}}^1$

素因数の和:2126

約数の個数: 72

約数和(自身を含む): 196341600

約数和(自身を除く): 124210650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 150, 158, 225, 237, 395, 450, 474, 711, 790, 1185, 1422, 1975, 2029, 2370, 3555, 3950, 4058, 5925, 6087, 7110, 10145, 11850, 12174, 17775, 18261, 20290, 30435, 35550, 36522, 50725, 60870, 91305, 101450, 152175, 160291, 182610, 304350, 320582, 456525, 480873, 801455, 913050, 961746, 1442619, 1602910, 2404365, 2885238, 4007275, 4808730, 7213095, 8014550, 12021825, 14426190, 24043650, 36065475, 72130950]

約数ペア:

[(1, 72130950), (2, 36065475), (3, 24043650), (5, 14426190), (6, 12021825), (9, 8014550), (10, 7213095), (15, 4808730), (18, 4007275), (25, 2885238), (30, 2404365), (45, 1602910), (50, 1442619), (75, 961746), (79, 913050), (90, 801455), (150, 480873), (158, 456525), (225, 320582), (237, 304350), (395, 182610), (450, 160291), (474, 152175), (711, 101450), (790, 91305), (1185, 60870), (1422, 50725), (1975, 36522), (2029, 35550), (2370, 30435), (3555, 20290), (3950, 18261), (4058, 17775), (5925, 12174), (6087, 11850), (7110, 10145)]