201354075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 420848064

約数和(自身を除く): 219493989

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 41, 45, 65, 69, 73, 75, 115, 117, 123, 195, 205, 207, 219, 225, 299, 325, 345, 365, 369, 533, 575, 585, 615, 657, 897, 943, 949, 975, 1025, 1035, 1095, 1495, 1599, 1679, 1725, 1825, 1845, 2665, 2691, 2829, 2847, 2925, 2993, 3075, 3285, 4485, 4715, 4745, 4797, 5037, 5175, 5475, 7475, 7995, 8395, 8487, 8541, 8979, 9225, 12259, 13325, 13455, 14145, 14235, 14965, 15111, 16425, 21827, 22425, 23575, 23725, 23985, 25185, 26937, 36777, 38909, 39975, 41975, 42435, 42705, 44895, 61295, 65481, 67275, 68839, 70725, 71175, 74825, 75555, 109135, 110331, 116727, 119925, 125925, 134685, 183885, 194545, 196443, 206517, 212175, 213525, 224475, 306475, 327405, 344195, 350181, 377775, 545675, 551655, 583635, 619551, 673425, 894907, 919425, 972725, 982215, 1032585, 1637025, 1720975, 1750905, 2684721, 2758275, 2918175, 3097755, 4474535, 4911075, 5162925, 8054163, 8754525, 13423605, 15488775, 22372675, 40270815, 67118025, 201354075]

約数ペア:

[(1, 201354075), (3, 67118025), (5, 40270815), (9, 22372675), (13, 15488775), (15, 13423605), (23, 8754525), (25, 8054163), (39, 5162925), (41, 4911075), (45, 4474535), (65, 3097755), (69, 2918175), (73, 2758275), (75, 2684721), (115, 1750905), (117, 1720975), (123, 1637025), (195, 1032585), (205, 982215), (207, 972725), (219, 919425), (225, 894907), (299, 673425), (325, 619551), (345, 583635), (365, 551655), (369, 545675), (533, 377775), (575, 350181), (585, 344195), (615, 327405), (657, 306475), (897, 224475), (943, 213525), (949, 212175), (975, 206517), (1025, 196443), (1035, 194545), (1095, 183885), (1495, 134685), (1599, 125925), (1679, 119925), (1725, 116727), (1825, 110331), (1845, 109135), (2665, 75555), (2691, 74825), (2829, 71175), (2847, 70725), (2925, 68839), (2993, 67275), (3075, 65481), (3285, 61295), (4485, 44895), (4715, 42705), (4745, 42435), (4797, 41975), (5037, 39975), (5175, 38909), (5475, 36777), (7475, 26937), (7995, 25185), (8395, 23985), (8487, 23725), (8541, 23575), (8979, 22425), (9225, 21827), (12259, 16425), (13325, 15111), (13455, 14965), (14145, 14235)]