245259600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 240

約数和(自身を含む): 856135680

約数和(自身を除く): 610876080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 31, 38, 40, 48, 50, 57, 60, 62, 75, 76, 80, 93, 95, 100, 114, 120, 124, 150, 152, 155, 186, 190, 200, 228, 240, 248, 285, 300, 304, 310, 347, 372, 380, 400, 456, 465, 475, 496, 570, 589, 600, 620, 694, 744, 760, 775, 912, 930, 950, 1041, 1140, 1178, 1200, 1240, 1388, 1425, 1488, 1520, 1550, 1735, 1767, 1860, 1900, 2082, 2280, 2325, 2356, 2480, 2776, 2850, 2945, 3100, 3470, 3534, 3720, 3800, 4164, 4560, 4650, 4712, 5205, 5552, 5700, 5890, 6200, 6593, 6940, 7068, 7440, 7600, 8328, 8675, 8835, 9300, 9424, 10410, 10757, 11400, 11780, 12400, 13186, 13880, 14136, 14725, 16656, 17350, 17670, 18600, 19779, 20820, 21514, 22800, 23560, 26025, 26372, 27760, 28272, 29450, 32271, 32965, 34700, 35340, 37200, 39558, 41640, 43028, 44175, 47120, 52050, 52744, 53785, 58900, 64542, 65930, 69400, 70680, 79116, 83280, 86056, 88350, 98895, 104100, 105488, 107570, 117800, 129084, 131860, 138800, 141360, 158232, 161355, 164825, 172112, 176700, 197790, 204383, 208200, 215140, 235600, 258168, 263720, 268925, 316464, 322710, 329650, 353400, 395580, 408766, 416400, 430280, 494475, 516336, 527440, 537850, 613149, 645420, 659300, 706800, 791160, 806775, 817532, 860560, 988950, 1021915, 1075700, 1226298, 1290840, 1318600, 1582320, 1613550, 1635064, 1977900, 2043830, 2151400, 2452596, 2581680, 2637200, 3065745, 3227100, 3270128, 3955800, 4087660, 4302800, 4905192, 5109575, 6131490, 6454200, 7911600, 8175320, 9810384, 10219150, 12262980, 12908400, 15328725, 16350640, 20438300, 24525960, 30657450, 40876600, 49051920, 61314900, 81753200, 122629800, 245259600]

約数ペア:

[(1, 245259600), (2, 122629800), (3, 81753200), (4, 61314900), (5, 49051920), (6, 40876600), (8, 30657450), (10, 24525960), (12, 20438300), (15, 16350640), (16, 15328725), (19, 12908400), (20, 12262980), (24, 10219150), (25, 9810384), (30, 8175320), (31, 7911600), (38, 6454200), (40, 6131490), (48, 5109575), (50, 4905192), (57, 4302800), (60, 4087660), (62, 3955800), (75, 3270128), (76, 3227100), (80, 3065745), (93, 2637200), (95, 2581680), (100, 2452596), (114, 2151400), (120, 2043830), (124, 1977900), (150, 1635064), (152, 1613550), (155, 1582320), (186, 1318600), (190, 1290840), (200, 1226298), (228, 1075700), (240, 1021915), (248, 988950), (285, 860560), (300, 817532), (304, 806775), (310, 791160), (347, 706800), (372, 659300), (380, 645420), (400, 613149), (456, 537850), (465, 527440), (475, 516336), (496, 494475), (570, 430280), (589, 416400), (600, 408766), (620, 395580), (694, 353400), (744, 329650), (760, 322710), (775, 316464), (912, 268925), (930, 263720), (950, 258168), (1041, 235600), (1140, 215140), (1178, 208200), (1200, 204383), (1240, 197790), (1388, 176700), (1425, 172112), (1488, 164825), (1520, 161355), (1550, 158232), (1735, 141360), (1767, 138800), (1860, 131860), (1900, 129084), (2082, 117800), (2280, 107570), (2325, 105488), (2356, 104100), (2480, 98895), (2776, 88350), (2850, 86056), (2945, 83280), (3100, 79116), (3470, 70680), (3534, 69400), (3720, 65930), (3800, 64542), (4164, 58900), (4560, 53785), (4650, 52744), (4712, 52050), (5205, 47120), (5552, 44175), (5700, 43028), (5890, 41640), (6200, 39558), (6593, 37200), (6940, 35340), (7068, 34700), (7440, 32965), (7600, 32271), (8328, 29450), (8675, 28272), (8835, 27760), (9300, 26372), (9424, 26025), (10410, 23560), (10757, 22800), (11400, 21514), (11780, 20820), (12400, 19779), (13186, 18600), (13880, 17670), (14136, 17350), (14725, 16656)]