4026750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:99

約数の個数: 128

約数和(自身を含む): 12579840

約数和(自身を除く): 8553090

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 59, 65, 70, 75, 78, 91, 105, 118, 125, 130, 150, 175, 177, 182, 195, 210, 250, 273, 295, 325, 350, 354, 375, 390, 413, 455, 525, 546, 590, 650, 750, 767, 826, 875, 885, 910, 975, 1050, 1239, 1365, 1475, 1534, 1625, 1750, 1770, 1950, 2065, 2275, 2301, 2478, 2625, 2730, 2950, 3250, 3835, 4130, 4425, 4550, 4602, 4875, 5250, 5369, 6195, 6825, 7375, 7670, 8850, 9750, 10325, 10738, 11375, 11505, 12390, 13650, 14750, 16107, 19175, 20650, 22125, 22750, 23010, 26845, 30975, 32214, 34125, 38350, 44250, 51625, 53690, 57525, 61950, 68250, 80535, 95875, 103250, 115050, 134225, 154875, 161070, 191750, 268450, 287625, 309750, 402675, 575250, 671125, 805350, 1342250, 2013375, 4026750]

約数ペア:

[(1, 4026750), (2, 2013375), (3, 1342250), (5, 805350), (6, 671125), (7, 575250), (10, 402675), (13, 309750), (14, 287625), (15, 268450), (21, 191750), (25, 161070), (26, 154875), (30, 134225), (35, 115050), (39, 103250), (42, 95875), (50, 80535), (59, 68250), (65, 61950), (70, 57525), (75, 53690), (78, 51625), (91, 44250), (105, 38350), (118, 34125), (125, 32214), (130, 30975), (150, 26845), (175, 23010), (177, 22750), (182, 22125), (195, 20650), (210, 19175), (250, 16107), (273, 14750), (295, 13650), (325, 12390), (350, 11505), (354, 11375), (375, 10738), (390, 10325), (413, 9750), (455, 8850), (525, 7670), (546, 7375), (590, 6825), (650, 6195), (750, 5369), (767, 5250), (826, 4875), (875, 4602), (885, 4550), (910, 4425), (975, 4130), (1050, 3835), (1239, 3250), (1365, 2950), (1475, 2730), (1534, 2625), (1625, 2478), (1750, 2301), (1770, 2275), (1950, 2065)]