219946350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:934

約数の個数: 96

約数和(自身を含む): 592149600

約数和(自身を除く): 372203250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 149, 150, 195, 298, 325, 390, 447, 650, 745, 757, 894, 975, 1490, 1514, 1937, 1950, 2235, 2271, 3725, 3785, 3874, 4470, 4542, 5811, 7450, 7570, 9685, 9841, 11175, 11355, 11622, 18925, 19370, 19682, 22350, 22710, 29055, 29523, 37850, 48425, 49205, 56775, 58110, 59046, 96850, 98410, 112793, 113550, 145275, 147615, 225586, 246025, 290550, 295230, 338379, 492050, 563965, 676758, 738075, 1127930, 1466309, 1476150, 1691895, 2819825, 2932618, 3383790, 4398927, 5639650, 7331545, 8459475, 8797854, 14663090, 16918950, 21994635, 36657725, 43989270, 73315450, 109973175, 219946350]

約数ペア:

[(1, 219946350), (2, 109973175), (3, 73315450), (5, 43989270), (6, 36657725), (10, 21994635), (13, 16918950), (15, 14663090), (25, 8797854), (26, 8459475), (30, 7331545), (39, 5639650), (50, 4398927), (65, 3383790), (75, 2932618), (78, 2819825), (130, 1691895), (149, 1476150), (150, 1466309), (195, 1127930), (298, 738075), (325, 676758), (390, 563965), (447, 492050), (650, 338379), (745, 295230), (757, 290550), (894, 246025), (975, 225586), (1490, 147615), (1514, 145275), (1937, 113550), (1950, 112793), (2235, 98410), (2271, 96850), (3725, 59046), (3785, 58110), (3874, 56775), (4470, 49205), (4542, 48425), (5811, 37850), (7450, 29523), (7570, 29055), (9685, 22710), (9841, 22350), (11175, 19682), (11355, 19370), (11622, 18925)]