25812150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 82661376

約数和(自身を除く): 56849226

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 31, 35, 39, 42, 50, 61, 62, 65, 70, 75, 78, 91, 93, 105, 122, 130, 150, 155, 175, 182, 183, 186, 195, 210, 217, 273, 305, 310, 325, 350, 366, 390, 403, 427, 434, 455, 465, 525, 546, 610, 650, 651, 775, 793, 806, 854, 910, 915, 930, 975, 1050, 1085, 1209, 1281, 1302, 1365, 1525, 1550, 1586, 1830, 1891, 1950, 2015, 2135, 2170, 2275, 2325, 2379, 2418, 2562, 2730, 2821, 3050, 3255, 3782, 3965, 4030, 4270, 4550, 4575, 4650, 4758, 5425, 5551, 5642, 5673, 6045, 6405, 6510, 6825, 7930, 8463, 9150, 9455, 10075, 10675, 10850, 11102, 11346, 11895, 12090, 12810, 13237, 13650, 14105, 16275, 16653, 16926, 18910, 19825, 20150, 21350, 23790, 24583, 26474, 27755, 28210, 28365, 30225, 32025, 32550, 33306, 39650, 39711, 42315, 47275, 49166, 55510, 56730, 59475, 60450, 64050, 66185, 70525, 73749, 79422, 83265, 84630, 94550, 118950, 122915, 132370, 138775, 141050, 141825, 147498, 166530, 172081, 198555, 211575, 245830, 277550, 283650, 330925, 344162, 368745, 397110, 416325, 423150, 516243, 614575, 661850, 737490, 832650, 860405, 992775, 1032486, 1229150, 1720810, 1843725, 1985550, 2581215, 3687450, 4302025, 5162430, 8604050, 12906075, 25812150]

約数ペア:

[(1, 25812150), (2, 12906075), (3, 8604050), (5, 5162430), (6, 4302025), (7, 3687450), (10, 2581215), (13, 1985550), (14, 1843725), (15, 1720810), (21, 1229150), (25, 1032486), (26, 992775), (30, 860405), (31, 832650), (35, 737490), (39, 661850), (42, 614575), (50, 516243), (61, 423150), (62, 416325), (65, 397110), (70, 368745), (75, 344162), (78, 330925), (91, 283650), (93, 277550), (105, 245830), (122, 211575), (130, 198555), (150, 172081), (155, 166530), (175, 147498), (182, 141825), (183, 141050), (186, 138775), (195, 132370), (210, 122915), (217, 118950), (273, 94550), (305, 84630), (310, 83265), (325, 79422), (350, 73749), (366, 70525), (390, 66185), (403, 64050), (427, 60450), (434, 59475), (455, 56730), (465, 55510), (525, 49166), (546, 47275), (610, 42315), (650, 39711), (651, 39650), (775, 33306), (793, 32550), (806, 32025), (854, 30225), (910, 28365), (915, 28210), (930, 27755), (975, 26474), (1050, 24583), (1085, 23790), (1209, 21350), (1281, 20150), (1302, 19825), (1365, 18910), (1525, 16926), (1550, 16653), (1586, 16275), (1830, 14105), (1891, 13650), (1950, 13237), (2015, 12810), (2135, 12090), (2170, 11895), (2275, 11346), (2325, 11102), (2379, 10850), (2418, 10675), (2562, 10075), (2730, 9455), (2821, 9150), (3050, 8463), (3255, 7930), (3782, 6825), (3965, 6510), (4030, 6405), (4270, 6045), (4550, 5673), (4575, 5642), (4650, 5551), (4758, 5425)]