145912800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5527}}^1$

素因数の和:5561

約数の個数: 144

約数和(自身を含む): 518216832

約数和(自身を除く): 372304032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 3300, 4400, 5280, 5527, 6600, 8800, 11054, 13200, 16581, 22108, 26400, 27635, 33162, 44216, 55270, 60797, 66324, 82905, 88432, 110540, 121594, 132648, 138175, 165810, 176864, 182391, 221080, 243188, 265296, 276350, 303985, 331620, 364782, 414525, 442160, 486376, 530592, 552700, 607970, 663240, 729564, 829050, 884320, 911955, 972752, 1105400, 1215940, 1326480, 1459128, 1519925, 1658100, 1823910, 1945504, 2210800, 2431880, 2652960, 2918256, 3039850, 3316200, 3647820, 4421600, 4559775, 4863760, 5836512, 6079700, 6632400, 7295640, 9119550, 9727520, 12159400, 13264800, 14591280, 18239100, 24318800, 29182560, 36478200, 48637600, 72956400, 145912800]

約数ペア:

[(1, 145912800), (2, 72956400), (3, 48637600), (4, 36478200), (5, 29182560), (6, 24318800), (8, 18239100), (10, 14591280), (11, 13264800), (12, 12159400), (15, 9727520), (16, 9119550), (20, 7295640), (22, 6632400), (24, 6079700), (25, 5836512), (30, 4863760), (32, 4559775), (33, 4421600), (40, 3647820), (44, 3316200), (48, 3039850), (50, 2918256), (55, 2652960), (60, 2431880), (66, 2210800), (75, 1945504), (80, 1823910), (88, 1658100), (96, 1519925), (100, 1459128), (110, 1326480), (120, 1215940), (132, 1105400), (150, 972752), (160, 911955), (165, 884320), (176, 829050), (200, 729564), (220, 663240), (240, 607970), (264, 552700), (275, 530592), (300, 486376), (330, 442160), (352, 414525), (400, 364782), (440, 331620), (480, 303985), (528, 276350), (550, 265296), (600, 243188), (660, 221080), (800, 182391), (825, 176864), (880, 165810), (1056, 138175), (1100, 132648), (1200, 121594), (1320, 110540), (1650, 88432), (1760, 82905), (2200, 66324), (2400, 60797), (2640, 55270), (3300, 44216), (4400, 33162), (5280, 27635), (5527, 26400), (6600, 22108), (8800, 16581), (11054, 13200)]