1577000100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1439}}^1$

素因数の和:1750

約数の個数: 144

約数和(自身を含む): 4934684160

約数和(自身を除く): 3357684060

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, 281, 300, 325, 390, 562, 650, 780, 843, 975, 1124, 1300, 1405, 1439, 1686, 1950, 2810, 2878, 3372, 3653, 3900, 4215, 4317, 5620, 5756, 7025, 7195, 7306, 8430, 8634, 10959, 14050, 14390, 14612, 16860, 17268, 18265, 18707, 21075, 21585, 21918, 28100, 28780, 35975, 36530, 37414, 42150, 43170, 43836, 54795, 56121, 71950, 73060, 74828, 84300, 86340, 91325, 93535, 107925, 109590, 112242, 143900, 182650, 187070, 215850, 219180, 224484, 273975, 280605, 365300, 374140, 404359, 431700, 467675, 547950, 561210, 808718, 935350, 1095900, 1122420, 1213077, 1403025, 1617436, 1870700, 2021795, 2426154, 2806050, 4043590, 4852308, 5256667, 5612100, 6065385, 8087180, 10108975, 10513334, 12130770, 15770001, 20217950, 21026668, 24261540, 26283335, 30326925, 31540002, 40435900, 52566670, 60653850, 63080004, 78850005, 105133340, 121307700, 131416675, 157700010, 262833350, 315400020, 394250025, 525666700, 788500050, 1577000100]

約数ペア:

[(1, 1577000100), (2, 788500050), (3, 525666700), (4, 394250025), (5, 315400020), (6, 262833350), (10, 157700010), (12, 131416675), (13, 121307700), (15, 105133340), (20, 78850005), (25, 63080004), (26, 60653850), (30, 52566670), (39, 40435900), (50, 31540002), (52, 30326925), (60, 26283335), (65, 24261540), (75, 21026668), (78, 20217950), (100, 15770001), (130, 12130770), (150, 10513334), (156, 10108975), (195, 8087180), (260, 6065385), (281, 5612100), (300, 5256667), (325, 4852308), (390, 4043590), (562, 2806050), (650, 2426154), (780, 2021795), (843, 1870700), (975, 1617436), (1124, 1403025), (1300, 1213077), (1405, 1122420), (1439, 1095900), (1686, 935350), (1950, 808718), (2810, 561210), (2878, 547950), (3372, 467675), (3653, 431700), (3900, 404359), (4215, 374140), (4317, 365300), (5620, 280605), (5756, 273975), (7025, 224484), (7195, 219180), (7306, 215850), (8430, 187070), (8634, 182650), (10959, 143900), (14050, 112242), (14390, 109590), (14612, 107925), (16860, 93535), (17268, 91325), (18265, 86340), (18707, 84300), (21075, 74828), (21585, 73060), (21918, 71950), (28100, 56121), (28780, 54795), (35975, 43836), (36530, 43170), (37414, 42150)]