250373280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:599

約数の個数: 192

約数和(自身を含む): 850445568

約数和(自身を除く): 600072288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 68, 80, 85, 96, 102, 120, 122, 136, 160, 170, 183, 204, 240, 244, 255, 272, 305, 340, 366, 408, 480, 488, 503, 510, 544, 610, 680, 732, 816, 915, 976, 1006, 1020, 1037, 1220, 1360, 1464, 1509, 1632, 1830, 1952, 2012, 2040, 2074, 2440, 2515, 2720, 2928, 3018, 3111, 3660, 4024, 4080, 4148, 4880, 5030, 5185, 5856, 6036, 6222, 7320, 7545, 8048, 8160, 8296, 8551, 9760, 10060, 10370, 12072, 12444, 14640, 15090, 15555, 16096, 16592, 17102, 20120, 20740, 24144, 24888, 25653, 29280, 30180, 30683, 31110, 33184, 34204, 40240, 41480, 42755, 48288, 49776, 51306, 60360, 61366, 62220, 68408, 80480, 82960, 85510, 92049, 99552, 102612, 120720, 122732, 124440, 128265, 136816, 153415, 165920, 171020, 184098, 205224, 241440, 245464, 248880, 256530, 273632, 306830, 342040, 368196, 410448, 460245, 490928, 497760, 513060, 521611, 613660, 684080, 736392, 820896, 920490, 981856, 1026120, 1043222, 1227320, 1368160, 1472784, 1564833, 1840980, 2052240, 2086444, 2454640, 2608055, 2945568, 3129666, 3681960, 4104480, 4172888, 4909280, 5216110, 6259332, 7363920, 7824165, 8345776, 10432220, 12518664, 14727840, 15648330, 16691552, 20864440, 25037328, 31296660, 41728880, 50074656, 62593320, 83457760, 125186640, 250373280]

約数ペア:

[(1, 250373280), (2, 125186640), (3, 83457760), (4, 62593320), (5, 50074656), (6, 41728880), (8, 31296660), (10, 25037328), (12, 20864440), (15, 16691552), (16, 15648330), (17, 14727840), (20, 12518664), (24, 10432220), (30, 8345776), (32, 7824165), (34, 7363920), (40, 6259332), (48, 5216110), (51, 4909280), (60, 4172888), (61, 4104480), (68, 3681960), (80, 3129666), (85, 2945568), (96, 2608055), (102, 2454640), (120, 2086444), (122, 2052240), (136, 1840980), (160, 1564833), (170, 1472784), (183, 1368160), (204, 1227320), (240, 1043222), (244, 1026120), (255, 981856), (272, 920490), (305, 820896), (340, 736392), (366, 684080), (408, 613660), (480, 521611), (488, 513060), (503, 497760), (510, 490928), (544, 460245), (610, 410448), (680, 368196), (732, 342040), (816, 306830), (915, 273632), (976, 256530), (1006, 248880), (1020, 245464), (1037, 241440), (1220, 205224), (1360, 184098), (1464, 171020), (1509, 165920), (1632, 153415), (1830, 136816), (1952, 128265), (2012, 124440), (2040, 122732), (2074, 120720), (2440, 102612), (2515, 99552), (2720, 92049), (2928, 85510), (3018, 82960), (3111, 80480), (3660, 68408), (4024, 62220), (4080, 61366), (4148, 60360), (4880, 51306), (5030, 49776), (5185, 48288), (5856, 42755), (6036, 41480), (6222, 40240), (7320, 34204), (7545, 33184), (8048, 31110), (8160, 30683), (8296, 30180), (8551, 29280), (9760, 25653), (10060, 24888), (10370, 24144), (12072, 20740), (12444, 20120), (14640, 17102), (15090, 16592), (15555, 16096)]