423994200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:826

約数の個数: 192

約数和(自身を含む): 1514069760

約数和(自身を除く): 1090075560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 157, 168, 175, 200, 210, 280, 300, 314, 350, 420, 471, 525, 600, 628, 643, 700, 785, 840, 942, 1050, 1099, 1256, 1286, 1400, 1570, 1884, 1929, 2100, 2198, 2355, 2572, 3140, 3215, 3297, 3768, 3858, 3925, 4200, 4396, 4501, 4710, 5144, 5495, 6280, 6430, 6594, 7716, 7850, 8792, 9002, 9420, 9645, 10990, 11775, 12860, 13188, 13503, 15432, 15700, 16075, 16485, 18004, 18840, 19290, 21980, 22505, 23550, 25720, 26376, 27006, 27475, 31400, 32150, 32970, 36008, 38580, 43960, 45010, 47100, 48225, 54012, 54950, 64300, 65940, 67515, 77160, 82425, 90020, 94200, 96450, 100951, 108024, 109900, 112525, 128600, 131880, 135030, 164850, 180040, 192900, 201902, 219800, 225050, 270060, 302853, 329700, 337575, 385800, 403804, 450100, 504755, 540120, 605706, 659400, 675150, 706657, 807608, 900200, 1009510, 1211412, 1350300, 1413314, 1514265, 2019020, 2119971, 2422824, 2523775, 2700600, 2826628, 3028530, 3533285, 4038040, 4239942, 5047550, 5653256, 6057060, 7066570, 7571325, 8479884, 10095100, 10599855, 12114120, 14133140, 15142650, 16959768, 17666425, 20190200, 21199710, 28266280, 30285300, 35332850, 42399420, 52999275, 60570600, 70665700, 84798840, 105998550, 141331400, 211997100, 423994200]

約数ペア:

[(1, 423994200), (2, 211997100), (3, 141331400), (4, 105998550), (5, 84798840), (6, 70665700), (7, 60570600), (8, 52999275), (10, 42399420), (12, 35332850), (14, 30285300), (15, 28266280), (20, 21199710), (21, 20190200), (24, 17666425), (25, 16959768), (28, 15142650), (30, 14133140), (35, 12114120), (40, 10599855), (42, 10095100), (50, 8479884), (56, 7571325), (60, 7066570), (70, 6057060), (75, 5653256), (84, 5047550), (100, 4239942), (105, 4038040), (120, 3533285), (140, 3028530), (150, 2826628), (157, 2700600), (168, 2523775), (175, 2422824), (200, 2119971), (210, 2019020), (280, 1514265), (300, 1413314), (314, 1350300), (350, 1211412), (420, 1009510), (471, 900200), (525, 807608), (600, 706657), (628, 675150), (643, 659400), (700, 605706), (785, 540120), (840, 504755), (942, 450100), (1050, 403804), (1099, 385800), (1256, 337575), (1286, 329700), (1400, 302853), (1570, 270060), (1884, 225050), (1929, 219800), (2100, 201902), (2198, 192900), (2355, 180040), (2572, 164850), (3140, 135030), (3215, 131880), (3297, 128600), (3768, 112525), (3858, 109900), (3925, 108024), (4200, 100951), (4396, 96450), (4501, 94200), (4710, 90020), (5144, 82425), (5495, 77160), (6280, 67515), (6430, 65940), (6594, 64300), (7716, 54950), (7850, 54012), (8792, 48225), (9002, 47100), (9420, 45010), (9645, 43960), (10990, 38580), (11775, 36008), (12860, 32970), (13188, 32150), (13503, 31400), (15432, 27475), (15700, 27006), (16075, 26376), (16485, 25720), (18004, 23550), (18840, 22505), (19290, 21980)]