1001055900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{907}}^1$

素因数の和:1220

約数の個数: 144

約数和(自身を含む): 3133660544

約数和(自身を除く): 2132604644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 283, 300, 325, 390, 566, 650, 780, 849, 907, 975, 1132, 1300, 1415, 1698, 1814, 1950, 2721, 2830, 3396, 3628, 3679, 3900, 4245, 4535, 5442, 5660, 7075, 7358, 8490, 9070, 10884, 11037, 11791, 13605, 14150, 14716, 16980, 18140, 18395, 21225, 22074, 22675, 23582, 27210, 28300, 35373, 36790, 42450, 44148, 45350, 47164, 54420, 55185, 58955, 68025, 70746, 73580, 84900, 90700, 91975, 110370, 117910, 136050, 141492, 176865, 183950, 220740, 235820, 256681, 272100, 275925, 294775, 353730, 367900, 513362, 551850, 589550, 707460, 770043, 884325, 1026724, 1103700, 1179100, 1283405, 1540086, 1768650, 2566810, 3080172, 3336853, 3537300, 3850215, 5133620, 6417025, 6673706, 7700430, 10010559, 12834050, 13347412, 15400860, 16684265, 19251075, 20021118, 25668100, 33368530, 38502150, 40042236, 50052795, 66737060, 77004300, 83421325, 100105590, 166842650, 200211180, 250263975, 333685300, 500527950, 1001055900]

約数ペア:

[(1, 1001055900), (2, 500527950), (3, 333685300), (4, 250263975), (5, 200211180), (6, 166842650), (10, 100105590), (12, 83421325), (13, 77004300), (15, 66737060), (20, 50052795), (25, 40042236), (26, 38502150), (30, 33368530), (39, 25668100), (50, 20021118), (52, 19251075), (60, 16684265), (65, 15400860), (75, 13347412), (78, 12834050), (100, 10010559), (130, 7700430), (150, 6673706), (156, 6417025), (195, 5133620), (260, 3850215), (283, 3537300), (300, 3336853), (325, 3080172), (390, 2566810), (566, 1768650), (650, 1540086), (780, 1283405), (849, 1179100), (907, 1103700), (975, 1026724), (1132, 884325), (1300, 770043), (1415, 707460), (1698, 589550), (1814, 551850), (1950, 513362), (2721, 367900), (2830, 353730), (3396, 294775), (3628, 275925), (3679, 272100), (3900, 256681), (4245, 235820), (4535, 220740), (5442, 183950), (5660, 176865), (7075, 141492), (7358, 136050), (8490, 117910), (9070, 110370), (10884, 91975), (11037, 90700), (11791, 84900), (13605, 73580), (14150, 70746), (14716, 68025), (16980, 58955), (18140, 55185), (18395, 54420), (21225, 47164), (22074, 45350), (22675, 44148), (23582, 42450), (27210, 36790), (28300, 35373)]