201325800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:572

約数の個数: 192

約数和(自身を含む): 686206080

約数和(自身を除く): 484880280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 53, 60, 65, 75, 78, 100, 104, 106, 120, 130, 150, 156, 159, 195, 200, 212, 260, 265, 300, 312, 318, 325, 390, 424, 487, 520, 530, 600, 636, 650, 689, 780, 795, 974, 975, 1060, 1272, 1300, 1325, 1378, 1461, 1560, 1590, 1948, 1950, 2067, 2120, 2435, 2600, 2650, 2756, 2922, 3180, 3445, 3896, 3900, 3975, 4134, 4870, 5300, 5512, 5844, 6331, 6360, 6890, 7305, 7800, 7950, 8268, 9740, 10335, 10600, 11688, 12175, 12662, 13780, 14610, 15900, 16536, 17225, 18993, 19480, 20670, 24350, 25324, 25811, 27560, 29220, 31655, 31800, 34450, 36525, 37986, 41340, 48700, 50648, 51622, 51675, 58440, 63310, 68900, 73050, 75972, 77433, 82680, 94965, 97400, 103244, 103350, 126620, 129055, 137800, 146100, 151944, 154866, 158275, 189930, 206488, 206700, 253240, 258110, 292200, 309732, 316550, 335543, 379860, 387165, 413400, 474825, 516220, 619464, 633100, 645275, 671086, 759720, 774330, 949650, 1006629, 1032440, 1266200, 1290550, 1342172, 1548660, 1677715, 1899300, 1935825, 2013258, 2581100, 2684344, 3097320, 3355430, 3798600, 3871650, 4026516, 5033145, 5162200, 6710860, 7743300, 8053032, 8388575, 10066290, 13421720, 15486600, 16777150, 20132580, 25165725, 33554300, 40265160, 50331450, 67108600, 100662900, 201325800]

約数ペア:

[(1, 201325800), (2, 100662900), (3, 67108600), (4, 50331450), (5, 40265160), (6, 33554300), (8, 25165725), (10, 20132580), (12, 16777150), (13, 15486600), (15, 13421720), (20, 10066290), (24, 8388575), (25, 8053032), (26, 7743300), (30, 6710860), (39, 5162200), (40, 5033145), (50, 4026516), (52, 3871650), (53, 3798600), (60, 3355430), (65, 3097320), (75, 2684344), (78, 2581100), (100, 2013258), (104, 1935825), (106, 1899300), (120, 1677715), (130, 1548660), (150, 1342172), (156, 1290550), (159, 1266200), (195, 1032440), (200, 1006629), (212, 949650), (260, 774330), (265, 759720), (300, 671086), (312, 645275), (318, 633100), (325, 619464), (390, 516220), (424, 474825), (487, 413400), (520, 387165), (530, 379860), (600, 335543), (636, 316550), (650, 309732), (689, 292200), (780, 258110), (795, 253240), (974, 206700), (975, 206488), (1060, 189930), (1272, 158275), (1300, 154866), (1325, 151944), (1378, 146100), (1461, 137800), (1560, 129055), (1590, 126620), (1948, 103350), (1950, 103244), (2067, 97400), (2120, 94965), (2435, 82680), (2600, 77433), (2650, 75972), (2756, 73050), (2922, 68900), (3180, 63310), (3445, 58440), (3896, 51675), (3900, 51622), (3975, 50648), (4134, 48700), (4870, 41340), (5300, 37986), (5512, 36525), (5844, 34450), (6331, 31800), (6360, 31655), (6890, 29220), (7305, 27560), (7800, 25811), (7950, 25324), (8268, 24350), (9740, 20670), (10335, 19480), (10600, 18993), (11688, 17225), (12175, 16536), (12662, 15900), (13780, 14610)]