68363400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 248734080

約数和(自身を除く): 180370680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 50, 56, 60, 70, 75, 82, 84, 100, 105, 120, 123, 140, 150, 164, 168, 175, 200, 205, 210, 246, 280, 287, 300, 328, 350, 397, 410, 420, 492, 525, 574, 600, 615, 700, 794, 820, 840, 861, 984, 1025, 1050, 1148, 1191, 1230, 1400, 1435, 1588, 1640, 1722, 1985, 2050, 2100, 2296, 2382, 2460, 2779, 2870, 3075, 3176, 3444, 3970, 4100, 4200, 4305, 4764, 4920, 5558, 5740, 5955, 6150, 6888, 7175, 7940, 8200, 8337, 8610, 9528, 9925, 11116, 11480, 11910, 12300, 13895, 14350, 15880, 16277, 16674, 17220, 19850, 21525, 22232, 23820, 24600, 27790, 28700, 29775, 32554, 33348, 34440, 39700, 41685, 43050, 47640, 48831, 55580, 57400, 59550, 65108, 66696, 69475, 79400, 81385, 83370, 86100, 97662, 111160, 113939, 119100, 130216, 138950, 162770, 166740, 172200, 195324, 208425, 227878, 238200, 244155, 277900, 325540, 333480, 341817, 390648, 406925, 416850, 455756, 488310, 555800, 569695, 651080, 683634, 813850, 833700, 911512, 976620, 1139390, 1220775, 1367268, 1627700, 1667400, 1709085, 1953240, 2278780, 2441550, 2734536, 2848475, 3255400, 3418170, 4557560, 4883100, 5696950, 6836340, 8545425, 9766200, 11393900, 13672680, 17090850, 22787800, 34181700, 68363400]

約数ペア:

[(1, 68363400), (2, 34181700), (3, 22787800), (4, 17090850), (5, 13672680), (6, 11393900), (7, 9766200), (8, 8545425), (10, 6836340), (12, 5696950), (14, 4883100), (15, 4557560), (20, 3418170), (21, 3255400), (24, 2848475), (25, 2734536), (28, 2441550), (30, 2278780), (35, 1953240), (40, 1709085), (41, 1667400), (42, 1627700), (50, 1367268), (56, 1220775), (60, 1139390), (70, 976620), (75, 911512), (82, 833700), (84, 813850), (100, 683634), (105, 651080), (120, 569695), (123, 555800), (140, 488310), (150, 455756), (164, 416850), (168, 406925), (175, 390648), (200, 341817), (205, 333480), (210, 325540), (246, 277900), (280, 244155), (287, 238200), (300, 227878), (328, 208425), (350, 195324), (397, 172200), (410, 166740), (420, 162770), (492, 138950), (525, 130216), (574, 119100), (600, 113939), (615, 111160), (700, 97662), (794, 86100), (820, 83370), (840, 81385), (861, 79400), (984, 69475), (1025, 66696), (1050, 65108), (1148, 59550), (1191, 57400), (1230, 55580), (1400, 48831), (1435, 47640), (1588, 43050), (1640, 41685), (1722, 39700), (1985, 34440), (2050, 33348), (2100, 32554), (2296, 29775), (2382, 28700), (2460, 27790), (2779, 24600), (2870, 23820), (3075, 22232), (3176, 21525), (3444, 19850), (3970, 17220), (4100, 16674), (4200, 16277), (4305, 15880), (4764, 14350), (4920, 13895), (5558, 12300), (5740, 11910), (5955, 11480), (6150, 11116), (6888, 9925), (7175, 9528), (7940, 8610), (8200, 8337)]