42861000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 165634560

約数和(自身を除く): 122773560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 125, 130, 140, 150, 156, 157, 168, 175, 182, 195, 200, 210, 250, 260, 273, 280, 300, 312, 314, 325, 350, 364, 375, 390, 420, 455, 471, 500, 520, 525, 546, 600, 628, 650, 700, 728, 750, 780, 785, 840, 875, 910, 942, 975, 1000, 1050, 1092, 1099, 1256, 1300, 1365, 1400, 1500, 1560, 1570, 1625, 1750, 1820, 1884, 1950, 2041, 2100, 2184, 2198, 2275, 2355, 2600, 2625, 2730, 3000, 3140, 3250, 3297, 3500, 3640, 3768, 3900, 3925, 4082, 4200, 4396, 4550, 4710, 4875, 5250, 5460, 5495, 6123, 6280, 6500, 6594, 6825, 7000, 7800, 7850, 8164, 8792, 9100, 9420, 9750, 10205, 10500, 10920, 10990, 11375, 11775, 12246, 13000, 13188, 13650, 14287, 15700, 16328, 16485, 18200, 18840, 19500, 19625, 20410, 21000, 21980, 22750, 23550, 24492, 26376, 27300, 27475, 28574, 30615, 31400, 32970, 34125, 39000, 39250, 40820, 42861, 43960, 45500, 47100, 48984, 51025, 54600, 54950, 57148, 58875, 61230, 65940, 68250, 71435, 78500, 81640, 82425, 85722, 91000, 94200, 102050, 109900, 114296, 117750, 122460, 131880, 136500, 137375, 142870, 153075, 157000, 164850, 171444, 204100, 214305, 219800, 235500, 244920, 255125, 273000, 274750, 285740, 306150, 329700, 342888, 357175, 408200, 412125, 428610, 471000, 510250, 549500, 571480, 612300, 659400, 714350, 765375, 824250, 857220, 1020500, 1071525, 1099000, 1224600, 1428700, 1530750, 1648500, 1714440, 1785875, 2041000, 2143050, 2857400, 3061500, 3297000, 3571750, 4286100, 5357625, 6123000, 7143500, 8572200, 10715250, 14287000, 21430500, 42861000]

約数ペア:

[(1, 42861000), (2, 21430500), (3, 14287000), (4, 10715250), (5, 8572200), (6, 7143500), (7, 6123000), (8, 5357625), (10, 4286100), (12, 3571750), (13, 3297000), (14, 3061500), (15, 2857400), (20, 2143050), (21, 2041000), (24, 1785875), (25, 1714440), (26, 1648500), (28, 1530750), (30, 1428700), (35, 1224600), (39, 1099000), (40, 1071525), (42, 1020500), (50, 857220), (52, 824250), (56, 765375), (60, 714350), (65, 659400), (70, 612300), (75, 571480), (78, 549500), (84, 510250), (91, 471000), (100, 428610), (104, 412125), (105, 408200), (120, 357175), (125, 342888), (130, 329700), (140, 306150), (150, 285740), (156, 274750), (157, 273000), (168, 255125), (175, 244920), (182, 235500), (195, 219800), (200, 214305), (210, 204100), (250, 171444), (260, 164850), (273, 157000), (280, 153075), (300, 142870), (312, 137375), (314, 136500), (325, 131880), (350, 122460), (364, 117750), (375, 114296), (390, 109900), (420, 102050), (455, 94200), (471, 91000), (500, 85722), (520, 82425), (525, 81640), (546, 78500), (600, 71435), (628, 68250), (650, 65940), (700, 61230), (728, 58875), (750, 57148), (780, 54950), (785, 54600), (840, 51025), (875, 48984), (910, 47100), (942, 45500), (975, 43960), (1000, 42861), (1050, 40820), (1092, 39250), (1099, 39000), (1256, 34125), (1300, 32970), (1365, 31400), (1400, 30615), (1500, 28574), (1560, 27475), (1570, 27300), (1625, 26376), (1750, 24492), (1820, 23550), (1884, 22750), (1950, 21980), (2041, 21000), (2100, 20410), (2184, 19625), (2198, 19500), (2275, 18840), (2355, 18200), (2600, 16485), (2625, 16328), (2730, 15700), (3000, 14287), (3140, 13650), (3250, 13188), (3297, 13000), (3500, 12246), (3640, 11775), (3768, 11375), (3900, 10990), (3925, 10920), (4082, 10500), (4200, 10205), (4396, 9750), (4550, 9420), (4710, 9100), (4875, 8792), (5250, 8164), (5460, 7850), (5495, 7800), (6123, 7000), (6280, 6825), (6500, 6594)]