258121500

素因数分解:

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

素因数の和:134

約数の個数: 384

約数和(自身を含む): 970604544

約数和(自身を除く): 712483044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 31, 35, 39, 42, 50, 52, 60, 61, 62, 65, 70, 75, 78, 84, 91, 93, 100, 105, 122, 124, 125, 130, 140, 150, 155, 156, 175, 182, 183, 186, 195, 210, 217, 244, 250, 260, 273, 300, 305, 310, 325, 350, 364, 366, 372, 375, 390, 403, 420, 427, 434, 455, 465, 500, 525, 546, 610, 620, 650, 651, 700, 732, 750, 775, 780, 793, 806, 854, 868, 875, 910, 915, 930, 975, 1050, 1085, 1092, 1209, 1220, 1281, 1300, 1302, 1365, 1500, 1525, 1550, 1586, 1612, 1625, 1708, 1750, 1820, 1830, 1860, 1891, 1950, 2015, 2100, 2135, 2170, 2275, 2325, 2379, 2418, 2562, 2604, 2625, 2730, 2821, 3050, 3100, 3172, 3250, 3255, 3500, 3660, 3782, 3875, 3900, 3965, 4030, 4270, 4340, 4550, 4575, 4650, 4758, 4836, 4875, 5124, 5250, 5425, 5460, 5551, 5642, 5673, 6045, 6100, 6405, 6500, 6510, 6825, 7564, 7625, 7750, 7930, 8060, 8463, 8540, 9100, 9150, 9300, 9455, 9516, 9750, 10075, 10500, 10675, 10850, 11102, 11284, 11346, 11375, 11625, 11895, 12090, 12810, 13020, 13237, 13650, 14105, 15250, 15500, 15860, 16275, 16653, 16926, 18300, 18910, 19500, 19825, 20150, 21350, 21700, 22204, 22692, 22750, 22875, 23250, 23790, 24180, 24583, 25620, 26474, 27125, 27300, 27755, 28210, 28365, 30225, 30500, 32025, 32550, 33306, 33852, 34125, 37820, 39650, 39711, 40300, 42315, 42700, 45500, 45750, 46500, 47275, 47580, 49166, 50375, 52948, 53375, 54250, 55510, 56420, 56730, 59475, 60450, 64050, 65100, 66185, 66612, 68250, 70525, 73749, 79300, 79422, 81375, 83265, 84630, 91500, 94550, 98332, 99125, 100750, 106750, 108500, 111020, 113460, 118950, 120900, 122915, 128100, 132370, 136500, 138775, 141050, 141825, 147498, 151125, 158844, 160125, 162750, 166530, 169260, 172081, 189100, 198250, 198555, 201500, 211575, 213500, 236375, 237900, 245830, 264740, 277550, 282100, 283650, 294996, 297375, 302250, 320250, 325500, 330925, 333060, 344162, 352625, 368745, 396500, 397110, 416325, 423150, 472750, 491660, 516243, 555100, 567300, 594750, 604500, 614575, 640500, 661850, 688324, 693875, 705250, 709125, 737490, 794220, 832650, 846300, 860405, 945500, 992775, 1032486, 1057875, 1189500, 1229150, 1323700, 1387750, 1410500, 1418250, 1474980, 1654625, 1665300, 1720810, 1843725, 1985550, 2064972, 2081625, 2115750, 2458300, 2581215, 2775500, 2836500, 3072875, 3309250, 3441620, 3687450, 3971100, 4163250, 4231500, 4302025, 4963875, 5162430, 6145750, 6618500, 7374900, 8326500, 8604050, 9218625, 9927750, 10324860, 12291500, 12906075, 17208100, 18437250, 19855500, 21510125, 25812150, 36874500, 43020250, 51624300, 64530375, 86040500, 129060750, 258121500]

約数ペア:

[(1, 258121500), (2, 129060750), (3, 86040500), (4, 64530375), (5, 51624300), (6, 43020250), (7, 36874500), (10, 25812150), (12, 21510125), (13, 19855500), (14, 18437250), (15, 17208100), (20, 12906075), (21, 12291500), (25, 10324860), (26, 9927750), (28, 9218625), (30, 8604050), (31, 8326500), (35, 7374900), (39, 6618500), (42, 6145750), (50, 5162430), (52, 4963875), (60, 4302025), (61, 4231500), (62, 4163250), (65, 3971100), (70, 3687450), (75, 3441620), (78, 3309250), (84, 3072875), (91, 2836500), (93, 2775500), (100, 2581215), (105, 2458300), (122, 2115750), (124, 2081625), (125, 2064972), (130, 1985550), (140, 1843725), (150, 1720810), (155, 1665300), (156, 1654625), (175, 1474980), (182, 1418250), (183, 1410500), (186, 1387750), (195, 1323700), (210, 1229150), (217, 1189500), (244, 1057875), (250, 1032486), (260, 992775), (273, 945500), (300, 860405), (305, 846300), (310, 832650), (325, 794220), (350, 737490), (364, 709125), (366, 705250), (372, 693875), (375, 688324), (390, 661850), (403, 640500), (420, 614575), (427, 604500), (434, 594750), (455, 567300), (465, 555100), (500, 516243), (525, 491660), (546, 472750), (610, 423150), (620, 416325), (650, 397110), (651, 396500), (700, 368745), (732, 352625), (750, 344162), (775, 333060), (780, 330925), (793, 325500), (806, 320250), (854, 302250), (868, 297375), (875, 294996), (910, 283650), (915, 282100), (930, 277550), (975, 264740), (1050, 245830), (1085, 237900), (1092, 236375), (1209, 213500), (1220, 211575), (1281, 201500), (1300, 198555), (1302, 198250), (1365, 189100), (1500, 172081), (1525, 169260), (1550, 166530), (1586, 162750), (1612, 160125), (1625, 158844), (1708, 151125), (1750, 147498), (1820, 141825), (1830, 141050), (1860, 138775), (1891, 136500), (1950, 132370), (2015, 128100), (2100, 122915), (2135, 120900), (2170, 118950), (2275, 113460), (2325, 111020), (2379, 108500), (2418, 106750), (2562, 100750), (2604, 99125), (2625, 98332), (2730, 94550), (2821, 91500), (3050, 84630), (3100, 83265), (3172, 81375), (3250, 79422), (3255, 79300), (3500, 73749), (3660, 70525), (3782, 68250), (3875, 66612), (3900, 66185), (3965, 65100), (4030, 64050), (4270, 60450), (4340, 59475), (4550, 56730), (4575, 56420), (4650, 55510), (4758, 54250), (4836, 53375), (4875, 52948), (5124, 50375), (5250, 49166), (5425, 47580), (5460, 47275), (5551, 46500), (5642, 45750), (5673, 45500), (6045, 42700), (6100, 42315), (6405, 40300), (6500, 39711), (6510, 39650), (6825, 37820), (7564, 34125), (7625, 33852), (7750, 33306), (7930, 32550), (8060, 32025), (8463, 30500), (8540, 30225), (9100, 28365), (9150, 28210), (9300, 27755), (9455, 27300), (9516, 27125), (9750, 26474), (10075, 25620), (10500, 24583), (10675, 24180), (10850, 23790), (11102, 23250), (11284, 22875), (11346, 22750), (11375, 22692), (11625, 22204), (11895, 21700), (12090, 21350), (12810, 20150), (13020, 19825), (13237, 19500), (13650, 18910), (14105, 18300), (15250, 16926), (15500, 16653), (15860, 16275)]