207828600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{7069}}^1$

素因数の和:7102

約数の個数: 144

約数和(自身を含む): 749561400

約数和(自身を除く): 541732800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5880, 7069, 7350, 9800, 14138, 14700, 21207, 28276, 29400, 35345, 42414, 49483, 56552, 70690, 84828, 98966, 106035, 141380, 148449, 169656, 176725, 197932, 212070, 247415, 282760, 296898, 346381, 353450, 395864, 424140, 494830, 530175, 593796, 692762, 706900, 742245, 848280, 989660, 1039143, 1060350, 1187592, 1237075, 1385524, 1413800, 1484490, 1731905, 1979320, 2078286, 2120700, 2474150, 2771048, 2968980, 3463810, 3711225, 4156572, 4241400, 4948300, 5195715, 5937960, 6927620, 7422450, 8313144, 8659525, 9896600, 10391430, 13855240, 14844900, 17319050, 20782860, 25978575, 29689800, 34638100, 41565720, 51957150, 69276200, 103914300, 207828600]

約数ペア:

[(1, 207828600), (2, 103914300), (3, 69276200), (4, 51957150), (5, 41565720), (6, 34638100), (7, 29689800), (8, 25978575), (10, 20782860), (12, 17319050), (14, 14844900), (15, 13855240), (20, 10391430), (21, 9896600), (24, 8659525), (25, 8313144), (28, 7422450), (30, 6927620), (35, 5937960), (40, 5195715), (42, 4948300), (49, 4241400), (50, 4156572), (56, 3711225), (60, 3463810), (70, 2968980), (75, 2771048), (84, 2474150), (98, 2120700), (100, 2078286), (105, 1979320), (120, 1731905), (140, 1484490), (147, 1413800), (150, 1385524), (168, 1237075), (175, 1187592), (196, 1060350), (200, 1039143), (210, 989660), (245, 848280), (280, 742245), (294, 706900), (300, 692762), (350, 593796), (392, 530175), (420, 494830), (490, 424140), (525, 395864), (588, 353450), (600, 346381), (700, 296898), (735, 282760), (840, 247415), (980, 212070), (1050, 197932), (1176, 176725), (1225, 169656), (1400, 148449), (1470, 141380), (1960, 106035), (2100, 98966), (2450, 84828), (2940, 70690), (3675, 56552), (4200, 49483), (4900, 42414), (5880, 35345), (7069, 29400), (7350, 28276), (9800, 21207), (14138, 14700)]