328906500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 1047900672

約数和(自身を除く): 718994172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 101, 125, 130, 150, 156, 167, 195, 202, 250, 260, 300, 303, 325, 334, 375, 390, 404, 500, 501, 505, 606, 650, 668, 750, 780, 835, 975, 1002, 1010, 1212, 1300, 1313, 1500, 1515, 1625, 1670, 1950, 2004, 2020, 2171, 2505, 2525, 2626, 3030, 3250, 3340, 3900, 3939, 4175, 4342, 4875, 5010, 5050, 5252, 6060, 6500, 6513, 6565, 7575, 7878, 8350, 8684, 9750, 10020, 10100, 10855, 12525, 12625, 13026, 13130, 15150, 15756, 16700, 16867, 19500, 19695, 20875, 21710, 25050, 25250, 26052, 26260, 30300, 32565, 32825, 33734, 37875, 39390, 41750, 43420, 50100, 50500, 50601, 54275, 62625, 65130, 65650, 67468, 75750, 78780, 83500, 84335, 98475, 101202, 108550, 125250, 130260, 131300, 151500, 162825, 164125, 168670, 196950, 202404, 217100, 219271, 250500, 253005, 271375, 325650, 328250, 337340, 393900, 421675, 438542, 492375, 506010, 542750, 651300, 656500, 657813, 814125, 843350, 877084, 984750, 1012020, 1085500, 1096355, 1265025, 1315626, 1628250, 1686700, 1969500, 2108375, 2192710, 2530050, 2631252, 3256500, 3289065, 4216750, 4385420, 5060100, 5481775, 6325125, 6578130, 8433500, 10963550, 12650250, 13156260, 16445325, 21927100, 25300500, 27408875, 32890650, 54817750, 65781300, 82226625, 109635500, 164453250, 328906500]

約数ペア:

[(1, 328906500), (2, 164453250), (3, 109635500), (4, 82226625), (5, 65781300), (6, 54817750), (10, 32890650), (12, 27408875), (13, 25300500), (15, 21927100), (20, 16445325), (25, 13156260), (26, 12650250), (30, 10963550), (39, 8433500), (50, 6578130), (52, 6325125), (60, 5481775), (65, 5060100), (75, 4385420), (78, 4216750), (100, 3289065), (101, 3256500), (125, 2631252), (130, 2530050), (150, 2192710), (156, 2108375), (167, 1969500), (195, 1686700), (202, 1628250), (250, 1315626), (260, 1265025), (300, 1096355), (303, 1085500), (325, 1012020), (334, 984750), (375, 877084), (390, 843350), (404, 814125), (500, 657813), (501, 656500), (505, 651300), (606, 542750), (650, 506010), (668, 492375), (750, 438542), (780, 421675), (835, 393900), (975, 337340), (1002, 328250), (1010, 325650), (1212, 271375), (1300, 253005), (1313, 250500), (1500, 219271), (1515, 217100), (1625, 202404), (1670, 196950), (1950, 168670), (2004, 164125), (2020, 162825), (2171, 151500), (2505, 131300), (2525, 130260), (2626, 125250), (3030, 108550), (3250, 101202), (3340, 98475), (3900, 84335), (3939, 83500), (4175, 78780), (4342, 75750), (4875, 67468), (5010, 65650), (5050, 65130), (5252, 62625), (6060, 54275), (6500, 50601), (6513, 50500), (6565, 50100), (7575, 43420), (7878, 41750), (8350, 39390), (8684, 37875), (9750, 33734), (10020, 32825), (10100, 32565), (10855, 30300), (12525, 26260), (12625, 26052), (13026, 25250), (13130, 25050), (15150, 21710), (15756, 20875), (16700, 19695), (16867, 19500)]