225454740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23339}}^1$

素因数の和:23381

約数の個数: 96

約数和(自身を含む): 752855040

約数和(自身を除く): 527400300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 23339, 46678, 70017, 93356, 116695, 140034, 163373, 233390, 280068, 326746, 350085, 466780, 490119, 536797, 653492, 700170, 816865, 980238, 1073594, 1400340, 1610391, 1633730, 1960476, 2147188, 2450595, 2683985, 3220782, 3267460, 3757579, 4901190, 5367970, 6441564, 7515158, 8051955, 9802380, 10735940, 11272737, 15030316, 16103910, 18787895, 22545474, 32207820, 37575790, 45090948, 56363685, 75151580, 112727370, 225454740]

約数ペア:

[(1, 225454740), (2, 112727370), (3, 75151580), (4, 56363685), (5, 45090948), (6, 37575790), (7, 32207820), (10, 22545474), (12, 18787895), (14, 16103910), (15, 15030316), (20, 11272737), (21, 10735940), (23, 9802380), (28, 8051955), (30, 7515158), (35, 6441564), (42, 5367970), (46, 4901190), (60, 3757579), (69, 3267460), (70, 3220782), (84, 2683985), (92, 2450595), (105, 2147188), (115, 1960476), (138, 1633730), (140, 1610391), (161, 1400340), (210, 1073594), (230, 980238), (276, 816865), (322, 700170), (345, 653492), (420, 536797), (460, 490119), (483, 466780), (644, 350085), (690, 326746), (805, 280068), (966, 233390), (1380, 163373), (1610, 140034), (1932, 116695), (2415, 93356), (3220, 70017), (4830, 46678), (9660, 23339)]