172292760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25189}}^1$

素因数の和:25225

約数の個数: 96

約数和(自身を含む): 589446000

約数和(自身を除く): 417153240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 25189, 50378, 75567, 100756, 125945, 151134, 201512, 226701, 251890, 302268, 377835, 453402, 478591, 503780, 604536, 755670, 906804, 957182, 1007560, 1133505, 1435773, 1511340, 1813608, 1914364, 2267010, 2392955, 2871546, 3022680, 3828728, 4307319, 4534020, 4785910, 5743092, 7178865, 8614638, 9068040, 9571820, 11486184, 14357730, 17229276, 19143640, 21536595, 28715460, 34458552, 43073190, 57430920, 86146380, 172292760]

約数ペア:

[(1, 172292760), (2, 86146380), (3, 57430920), (4, 43073190), (5, 34458552), (6, 28715460), (8, 21536595), (9, 19143640), (10, 17229276), (12, 14357730), (15, 11486184), (18, 9571820), (19, 9068040), (20, 8614638), (24, 7178865), (30, 5743092), (36, 4785910), (38, 4534020), (40, 4307319), (45, 3828728), (57, 3022680), (60, 2871546), (72, 2392955), (76, 2267010), (90, 1914364), (95, 1813608), (114, 1511340), (120, 1435773), (152, 1133505), (171, 1007560), (180, 957182), (190, 906804), (228, 755670), (285, 604536), (342, 503780), (360, 478591), (380, 453402), (456, 377835), (570, 302268), (684, 251890), (760, 226701), (855, 201512), (1140, 151134), (1368, 125945), (1710, 100756), (2280, 75567), (3420, 50378), (6840, 25189)]