65804700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 209986560

約数和(自身を除く): 144181860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 47, 50, 52, 60, 65, 75, 78, 94, 100, 130, 141, 150, 156, 188, 195, 235, 260, 282, 300, 325, 359, 390, 470, 564, 611, 650, 705, 718, 780, 940, 975, 1077, 1175, 1222, 1300, 1410, 1436, 1795, 1833, 1950, 2154, 2350, 2444, 2820, 3055, 3525, 3590, 3666, 3900, 4308, 4667, 4700, 5385, 6110, 7050, 7180, 7332, 8975, 9165, 9334, 10770, 12220, 14001, 14100, 15275, 16873, 17950, 18330, 18668, 21540, 23335, 26925, 28002, 30550, 33746, 35900, 36660, 45825, 46670, 50619, 53850, 56004, 61100, 67492, 70005, 84365, 91650, 93340, 101238, 107700, 116675, 140010, 168730, 183300, 202476, 219349, 233350, 253095, 280020, 337460, 350025, 421825, 438698, 466700, 506190, 658047, 700050, 843650, 877396, 1012380, 1096745, 1265475, 1316094, 1400100, 1687300, 2193490, 2530950, 2632188, 3290235, 4386980, 5061900, 5483725, 6580470, 10967450, 13160940, 16451175, 21934900, 32902350, 65804700]

約数ペア:

[(1, 65804700), (2, 32902350), (3, 21934900), (4, 16451175), (5, 13160940), (6, 10967450), (10, 6580470), (12, 5483725), (13, 5061900), (15, 4386980), (20, 3290235), (25, 2632188), (26, 2530950), (30, 2193490), (39, 1687300), (47, 1400100), (50, 1316094), (52, 1265475), (60, 1096745), (65, 1012380), (75, 877396), (78, 843650), (94, 700050), (100, 658047), (130, 506190), (141, 466700), (150, 438698), (156, 421825), (188, 350025), (195, 337460), (235, 280020), (260, 253095), (282, 233350), (300, 219349), (325, 202476), (359, 183300), (390, 168730), (470, 140010), (564, 116675), (611, 107700), (650, 101238), (705, 93340), (718, 91650), (780, 84365), (940, 70005), (975, 67492), (1077, 61100), (1175, 56004), (1222, 53850), (1300, 50619), (1410, 46670), (1436, 45825), (1795, 36660), (1833, 35900), (1950, 33746), (2154, 30550), (2350, 28002), (2444, 26925), (2820, 23335), (3055, 21540), (3525, 18668), (3590, 18330), (3666, 17950), (3900, 16873), (4308, 15275), (4667, 14100), (4700, 14001), (5385, 12220), (6110, 10770), (7050, 9334), (7180, 9165), (7332, 8975)]