269228100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 828072000

約数和(自身を除く): 558843900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 149, 150, 190, 228, 285, 298, 300, 317, 380, 447, 475, 570, 596, 634, 745, 894, 950, 951, 1140, 1268, 1425, 1490, 1585, 1788, 1900, 1902, 2235, 2831, 2850, 2980, 3170, 3725, 3804, 4470, 4755, 5662, 5700, 6023, 6340, 7450, 7925, 8493, 8940, 9510, 11175, 11324, 12046, 14155, 14900, 15850, 16986, 18069, 19020, 22350, 23775, 24092, 28310, 30115, 31700, 33972, 36138, 42465, 44700, 47233, 47550, 56620, 60230, 70775, 72276, 84930, 90345, 94466, 95100, 120460, 141550, 141699, 150575, 169860, 180690, 188932, 212325, 236165, 283100, 283398, 301150, 361380, 424650, 451725, 472330, 566796, 602300, 708495, 849300, 897427, 903450, 944660, 1180825, 1416990, 1794854, 1806900, 2361650, 2692281, 2833980, 3542475, 3589708, 4487135, 4723300, 5384562, 7084950, 8974270, 10769124, 13461405, 14169900, 17948540, 22435675, 26922810, 44871350, 53845620, 67307025, 89742700, 134614050, 269228100]

約数ペア:

[(1, 269228100), (2, 134614050), (3, 89742700), (4, 67307025), (5, 53845620), (6, 44871350), (10, 26922810), (12, 22435675), (15, 17948540), (19, 14169900), (20, 13461405), (25, 10769124), (30, 8974270), (38, 7084950), (50, 5384562), (57, 4723300), (60, 4487135), (75, 3589708), (76, 3542475), (95, 2833980), (100, 2692281), (114, 2361650), (149, 1806900), (150, 1794854), (190, 1416990), (228, 1180825), (285, 944660), (298, 903450), (300, 897427), (317, 849300), (380, 708495), (447, 602300), (475, 566796), (570, 472330), (596, 451725), (634, 424650), (745, 361380), (894, 301150), (950, 283398), (951, 283100), (1140, 236165), (1268, 212325), (1425, 188932), (1490, 180690), (1585, 169860), (1788, 150575), (1900, 141699), (1902, 141550), (2235, 120460), (2831, 95100), (2850, 94466), (2980, 90345), (3170, 84930), (3725, 72276), (3804, 70775), (4470, 60230), (4755, 56620), (5662, 47550), (5700, 47233), (6023, 44700), (6340, 42465), (7450, 36138), (7925, 33972), (8493, 31700), (8940, 30115), (9510, 28310), (11175, 24092), (11324, 23775), (12046, 22350), (14155, 19020), (14900, 18069), (15850, 16986)]