2640147450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{2069}}^1$

素因数の和:2312

約数の個数: 96

約数和(自身を含む): 6727069440

約数和(自身を除く): 4086921990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 181, 235, 282, 362, 470, 543, 705, 905, 1086, 1175, 1410, 1810, 2069, 2350, 2715, 3525, 4138, 4525, 5430, 6207, 7050, 8507, 9050, 10345, 12414, 13575, 17014, 20690, 25521, 27150, 31035, 42535, 51042, 51725, 62070, 85070, 97243, 103450, 127605, 155175, 194486, 212675, 255210, 291729, 310350, 374489, 425350, 486215, 583458, 638025, 748978, 972430, 1123467, 1276050, 1458645, 1872445, 2246934, 2431075, 2917290, 3744890, 4862150, 5617335, 7293225, 9362225, 11234670, 14586450, 17600983, 18724450, 28086675, 35201966, 52802949, 56173350, 88004915, 105605898, 176009830, 264014745, 440024575, 528029490, 880049150, 1320073725, 2640147450]

約数ペア:

[(1, 2640147450), (2, 1320073725), (3, 880049150), (5, 528029490), (6, 440024575), (10, 264014745), (15, 176009830), (25, 105605898), (30, 88004915), (47, 56173350), (50, 52802949), (75, 35201966), (94, 28086675), (141, 18724450), (150, 17600983), (181, 14586450), (235, 11234670), (282, 9362225), (362, 7293225), (470, 5617335), (543, 4862150), (705, 3744890), (905, 2917290), (1086, 2431075), (1175, 2246934), (1410, 1872445), (1810, 1458645), (2069, 1276050), (2350, 1123467), (2715, 972430), (3525, 748978), (4138, 638025), (4525, 583458), (5430, 486215), (6207, 425350), (7050, 374489), (8507, 310350), (9050, 291729), (10345, 255210), (12414, 212675), (13575, 194486), (17014, 155175), (20690, 127605), (25521, 103450), (27150, 97243), (31035, 85070), (42535, 62070), (51042, 51725)]