140325900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3271}}^1$

素因数の和:3312

約数の個数: 144

約数和(自身を含む): 477136128

約数和(自身を除く): 336810228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 3271, 3300, 3575, 3900, 4290, 6542, 7150, 8580, 9813, 10725, 13084, 14300, 16355, 19626, 21450, 32710, 35981, 39252, 42523, 42900, 49065, 65420, 71962, 81775, 85046, 98130, 107943, 127569, 143924, 163550, 170092, 179905, 196260, 212615, 215886, 245325, 255138, 327100, 359810, 425230, 431772, 467753, 490650, 510276, 539715, 637845, 719620, 850460, 899525, 935506, 981300, 1063075, 1079430, 1275690, 1403259, 1799050, 1871012, 2126150, 2158860, 2338765, 2551380, 2698575, 2806518, 3189225, 3598100, 4252300, 4677530, 5397150, 5613036, 6378450, 7016295, 9355060, 10794300, 11693825, 12756900, 14032590, 23387650, 28065180, 35081475, 46775300, 70162950, 140325900]

約数ペア:

[(1, 140325900), (2, 70162950), (3, 46775300), (4, 35081475), (5, 28065180), (6, 23387650), (10, 14032590), (11, 12756900), (12, 11693825), (13, 10794300), (15, 9355060), (20, 7016295), (22, 6378450), (25, 5613036), (26, 5397150), (30, 4677530), (33, 4252300), (39, 3598100), (44, 3189225), (50, 2806518), (52, 2698575), (55, 2551380), (60, 2338765), (65, 2158860), (66, 2126150), (75, 1871012), (78, 1799050), (100, 1403259), (110, 1275690), (130, 1079430), (132, 1063075), (143, 981300), (150, 935506), (156, 899525), (165, 850460), (195, 719620), (220, 637845), (260, 539715), (275, 510276), (286, 490650), (300, 467753), (325, 431772), (330, 425230), (390, 359810), (429, 327100), (550, 255138), (572, 245325), (650, 215886), (660, 212615), (715, 196260), (780, 179905), (825, 170092), (858, 163550), (975, 143924), (1100, 127569), (1300, 107943), (1430, 98130), (1650, 85046), (1716, 81775), (1950, 71962), (2145, 65420), (2860, 49065), (3271, 42900), (3300, 42523), (3575, 39252), (3900, 35981), (4290, 32710), (6542, 21450), (7150, 19626), (8580, 16355), (9813, 14300), (10725, 13084)]