348921300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12781}}^1$

素因数の和:12818

約数の個数: 144

約数和(自身を含む): 1242614912

約数和(自身を除く): 893693612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 12781, 13650, 25562, 27300, 38343, 51124, 63905, 76686, 89467, 127810, 153372, 166153, 178934, 191715, 255620, 268401, 319525, 332306, 357868, 383430, 447335, 498459, 536802, 639050, 664612, 766860, 830765, 894670, 958575, 996918, 1073604, 1163071, 1278100, 1342005, 1661530, 1789340, 1917150, 1993836, 2236675, 2326142, 2492295, 2684010, 3323060, 3489213, 3834300, 4153825, 4473350, 4652284, 4984590, 5368020, 5815355, 6710025, 6978426, 8307650, 8946700, 9969180, 11630710, 12461475, 13420050, 13956852, 16615300, 17446065, 23261420, 24922950, 26840100, 29076775, 34892130, 49845900, 58153550, 69784260, 87230325, 116307100, 174460650, 348921300]

約数ペア:

[(1, 348921300), (2, 174460650), (3, 116307100), (4, 87230325), (5, 69784260), (6, 58153550), (7, 49845900), (10, 34892130), (12, 29076775), (13, 26840100), (14, 24922950), (15, 23261420), (20, 17446065), (21, 16615300), (25, 13956852), (26, 13420050), (28, 12461475), (30, 11630710), (35, 9969180), (39, 8946700), (42, 8307650), (50, 6978426), (52, 6710025), (60, 5815355), (65, 5368020), (70, 4984590), (75, 4652284), (78, 4473350), (84, 4153825), (91, 3834300), (100, 3489213), (105, 3323060), (130, 2684010), (140, 2492295), (150, 2326142), (156, 2236675), (175, 1993836), (182, 1917150), (195, 1789340), (210, 1661530), (260, 1342005), (273, 1278100), (300, 1163071), (325, 1073604), (350, 996918), (364, 958575), (390, 894670), (420, 830765), (455, 766860), (525, 664612), (546, 639050), (650, 536802), (700, 498459), (780, 447335), (910, 383430), (975, 357868), (1050, 332306), (1092, 319525), (1300, 268401), (1365, 255620), (1820, 191715), (1950, 178934), (2100, 166153), (2275, 153372), (2730, 127810), (3900, 89467), (4550, 76686), (5460, 63905), (6825, 51124), (9100, 38343), (12781, 27300), (13650, 25562)]