869879400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:748

約数の個数: 192

約数和(自身を含む): 2922729600

約数和(自身を除く): 2052850200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 229, 260, 300, 312, 325, 390, 458, 487, 520, 600, 650, 687, 780, 916, 974, 975, 1145, 1300, 1374, 1461, 1560, 1832, 1948, 1950, 2290, 2435, 2600, 2748, 2922, 2977, 3435, 3896, 3900, 4580, 4870, 5496, 5725, 5844, 5954, 6331, 6870, 7305, 7800, 8931, 9160, 9740, 11450, 11688, 11908, 12175, 12662, 13740, 14610, 14885, 17175, 17862, 18993, 19480, 22900, 23816, 24350, 25324, 27480, 29220, 29770, 31655, 34350, 35724, 36525, 37986, 44655, 45800, 48700, 50648, 58440, 59540, 63310, 68700, 71448, 73050, 74425, 75972, 89310, 94965, 97400, 111523, 119080, 126620, 137400, 146100, 148850, 151944, 158275, 178620, 189930, 223046, 223275, 253240, 292200, 297700, 316550, 334569, 357240, 379860, 446092, 446550, 474825, 557615, 595400, 633100, 669138, 759720, 892184, 893100, 949650, 1115230, 1266200, 1338276, 1449799, 1672845, 1786200, 1899300, 2230460, 2676552, 2788075, 2899598, 3345690, 3798600, 4349397, 4460920, 5576150, 5799196, 6691380, 7248995, 8364225, 8698794, 11152300, 11598392, 13382760, 14497990, 16728450, 17397588, 21746985, 22304600, 28995980, 33456900, 34795176, 36244975, 43493970, 57991960, 66913800, 72489950, 86987940, 108734925, 144979900, 173975880, 217469850, 289959800, 434939700, 869879400]

約数ペア:

[(1, 869879400), (2, 434939700), (3, 289959800), (4, 217469850), (5, 173975880), (6, 144979900), (8, 108734925), (10, 86987940), (12, 72489950), (13, 66913800), (15, 57991960), (20, 43493970), (24, 36244975), (25, 34795176), (26, 33456900), (30, 28995980), (39, 22304600), (40, 21746985), (50, 17397588), (52, 16728450), (60, 14497990), (65, 13382760), (75, 11598392), (78, 11152300), (100, 8698794), (104, 8364225), (120, 7248995), (130, 6691380), (150, 5799196), (156, 5576150), (195, 4460920), (200, 4349397), (229, 3798600), (260, 3345690), (300, 2899598), (312, 2788075), (325, 2676552), (390, 2230460), (458, 1899300), (487, 1786200), (520, 1672845), (600, 1449799), (650, 1338276), (687, 1266200), (780, 1115230), (916, 949650), (974, 893100), (975, 892184), (1145, 759720), (1300, 669138), (1374, 633100), (1461, 595400), (1560, 557615), (1832, 474825), (1948, 446550), (1950, 446092), (2290, 379860), (2435, 357240), (2600, 334569), (2748, 316550), (2922, 297700), (2977, 292200), (3435, 253240), (3896, 223275), (3900, 223046), (4580, 189930), (4870, 178620), (5496, 158275), (5725, 151944), (5844, 148850), (5954, 146100), (6331, 137400), (6870, 126620), (7305, 119080), (7800, 111523), (8931, 97400), (9160, 94965), (9740, 89310), (11450, 75972), (11688, 74425), (11908, 73050), (12175, 71448), (12662, 68700), (13740, 63310), (14610, 59540), (14885, 58440), (17175, 50648), (17862, 48700), (18993, 45800), (19480, 44655), (22900, 37986), (23816, 36525), (24350, 35724), (25324, 34350), (27480, 31655), (29220, 29770)]