242498400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1381

約数の個数: 144

約数和(自身を含む): 799948800

約数和(自身を除く): 557450400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 79, 80, 96, 100, 120, 150, 158, 160, 200, 237, 240, 300, 316, 395, 400, 474, 480, 600, 632, 790, 800, 948, 1185, 1200, 1264, 1279, 1580, 1896, 1975, 2370, 2400, 2528, 2558, 3160, 3792, 3837, 3950, 4740, 5116, 5925, 6320, 6395, 7584, 7674, 7900, 9480, 10232, 11850, 12640, 12790, 15348, 15800, 18960, 19185, 20464, 23700, 25580, 30696, 31600, 31975, 37920, 38370, 40928, 47400, 51160, 61392, 63200, 63950, 76740, 94800, 95925, 101041, 102320, 122784, 127900, 153480, 189600, 191850, 202082, 204640, 255800, 303123, 306960, 383700, 404164, 505205, 511600, 606246, 613920, 767400, 808328, 1010410, 1023200, 1212492, 1515615, 1534800, 1616656, 2020820, 2424984, 2526025, 3031230, 3069600, 3233312, 4041640, 4849968, 5052050, 6062460, 7578075, 8083280, 9699936, 10104100, 12124920, 15156150, 16166560, 20208200, 24249840, 30312300, 40416400, 48499680, 60624600, 80832800, 121249200, 242498400]

約数ペア:

[(1, 242498400), (2, 121249200), (3, 80832800), (4, 60624600), (5, 48499680), (6, 40416400), (8, 30312300), (10, 24249840), (12, 20208200), (15, 16166560), (16, 15156150), (20, 12124920), (24, 10104100), (25, 9699936), (30, 8083280), (32, 7578075), (40, 6062460), (48, 5052050), (50, 4849968), (60, 4041640), (75, 3233312), (79, 3069600), (80, 3031230), (96, 2526025), (100, 2424984), (120, 2020820), (150, 1616656), (158, 1534800), (160, 1515615), (200, 1212492), (237, 1023200), (240, 1010410), (300, 808328), (316, 767400), (395, 613920), (400, 606246), (474, 511600), (480, 505205), (600, 404164), (632, 383700), (790, 306960), (800, 303123), (948, 255800), (1185, 204640), (1200, 202082), (1264, 191850), (1279, 189600), (1580, 153480), (1896, 127900), (1975, 122784), (2370, 102320), (2400, 101041), (2528, 95925), (2558, 94800), (3160, 76740), (3792, 63950), (3837, 63200), (3950, 61392), (4740, 51160), (5116, 47400), (5925, 40928), (6320, 38370), (6395, 37920), (7584, 31975), (7674, 31600), (7900, 30696), (9480, 25580), (10232, 23700), (11850, 20464), (12640, 19185), (12790, 18960), (15348, 15800)]