325629990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 1023045120

約数和(自身を除く): 697415130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 151, 163, 189, 210, 245, 270, 294, 302, 315, 326, 378, 441, 453, 489, 490, 630, 735, 755, 815, 882, 906, 945, 978, 1057, 1141, 1323, 1359, 1467, 1470, 1510, 1630, 1890, 2114, 2205, 2265, 2282, 2445, 2646, 2718, 2934, 3171, 3423, 4077, 4401, 4410, 4530, 4890, 5285, 5705, 6342, 6615, 6795, 6846, 7335, 7399, 7987, 8154, 8802, 9513, 10269, 10570, 11410, 13230, 13590, 14670, 14798, 15855, 15974, 17115, 19026, 20385, 20538, 22005, 22197, 23961, 24613, 28539, 30807, 31710, 34230, 36995, 39935, 40770, 44010, 44394, 47565, 47922, 49226, 51345, 57078, 61614, 66591, 71883, 73839, 73990, 79870, 95130, 102690, 110985, 119805, 123065, 133182, 142695, 143766, 147678, 154035, 172291, 199773, 215649, 221517, 221970, 239610, 246130, 285390, 308070, 332955, 344582, 359415, 369195, 399546, 431298, 443034, 516873, 664551, 665910, 718830, 738390, 861455, 998865, 1033746, 1078245, 1107585, 1206037, 1329102, 1550619, 1722910, 1997730, 2156490, 2215170, 2412074, 2584365, 3101238, 3322755, 3618111, 4651857, 5168730, 6030185, 6645510, 7236222, 7753095, 9303714, 10854333, 12060370, 15506190, 18090555, 21708666, 23259285, 32562999, 36181110, 46518570, 54271665, 65125998, 108543330, 162814995, 325629990]

約数ペア:

[(1, 325629990), (2, 162814995), (3, 108543330), (5, 65125998), (6, 54271665), (7, 46518570), (9, 36181110), (10, 32562999), (14, 23259285), (15, 21708666), (18, 18090555), (21, 15506190), (27, 12060370), (30, 10854333), (35, 9303714), (42, 7753095), (45, 7236222), (49, 6645510), (54, 6030185), (63, 5168730), (70, 4651857), (90, 3618111), (98, 3322755), (105, 3101238), (126, 2584365), (135, 2412074), (147, 2215170), (151, 2156490), (163, 1997730), (189, 1722910), (210, 1550619), (245, 1329102), (270, 1206037), (294, 1107585), (302, 1078245), (315, 1033746), (326, 998865), (378, 861455), (441, 738390), (453, 718830), (489, 665910), (490, 664551), (630, 516873), (735, 443034), (755, 431298), (815, 399546), (882, 369195), (906, 359415), (945, 344582), (978, 332955), (1057, 308070), (1141, 285390), (1323, 246130), (1359, 239610), (1467, 221970), (1470, 221517), (1510, 215649), (1630, 199773), (1890, 172291), (2114, 154035), (2205, 147678), (2265, 143766), (2282, 142695), (2445, 133182), (2646, 123065), (2718, 119805), (2934, 110985), (3171, 102690), (3423, 95130), (4077, 79870), (4401, 73990), (4410, 73839), (4530, 71883), (4890, 66591), (5285, 61614), (5705, 57078), (6342, 51345), (6615, 49226), (6795, 47922), (6846, 47565), (7335, 44394), (7399, 44010), (7987, 40770), (8154, 39935), (8802, 36995), (9513, 34230), (10269, 31710), (10570, 30807), (11410, 28539), (13230, 24613), (13590, 23961), (14670, 22197), (14798, 22005), (15855, 20538), (15974, 20385), (17115, 19026)]