555033180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 1700020224

約数和(自身を除く): 1144987044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 169, 195, 254, 260, 338, 381, 390, 431, 507, 508, 635, 676, 762, 780, 845, 862, 1014, 1270, 1293, 1524, 1651, 1690, 1724, 1905, 2028, 2155, 2535, 2540, 2586, 3302, 3380, 3810, 4310, 4953, 5070, 5172, 5603, 6465, 6604, 7620, 8255, 8620, 9906, 10140, 11206, 12930, 16510, 16809, 19812, 21463, 22412, 24765, 25860, 28015, 33020, 33618, 42926, 49530, 54737, 56030, 64389, 67236, 72839, 84045, 85852, 99060, 107315, 109474, 112060, 128778, 145678, 164211, 168090, 214630, 218517, 218948, 257556, 273685, 291356, 321945, 328422, 336180, 364195, 429260, 437034, 547370, 643890, 656844, 711581, 728390, 821055, 874068, 1092585, 1094740, 1287780, 1423162, 1456780, 1642110, 2134743, 2185170, 2846324, 3284220, 3557905, 4269486, 4370340, 7115810, 8538972, 9250553, 10673715, 14231620, 18501106, 21347430, 27751659, 37002212, 42694860, 46252765, 55503318, 92505530, 111006636, 138758295, 185011060, 277516590, 555033180]

約数ペア:

[(1, 555033180), (2, 277516590), (3, 185011060), (4, 138758295), (5, 111006636), (6, 92505530), (10, 55503318), (12, 46252765), (13, 42694860), (15, 37002212), (20, 27751659), (26, 21347430), (30, 18501106), (39, 14231620), (52, 10673715), (60, 9250553), (65, 8538972), (78, 7115810), (127, 4370340), (130, 4269486), (156, 3557905), (169, 3284220), (195, 2846324), (254, 2185170), (260, 2134743), (338, 1642110), (381, 1456780), (390, 1423162), (431, 1287780), (507, 1094740), (508, 1092585), (635, 874068), (676, 821055), (762, 728390), (780, 711581), (845, 656844), (862, 643890), (1014, 547370), (1270, 437034), (1293, 429260), (1524, 364195), (1651, 336180), (1690, 328422), (1724, 321945), (1905, 291356), (2028, 273685), (2155, 257556), (2535, 218948), (2540, 218517), (2586, 214630), (3302, 168090), (3380, 164211), (3810, 145678), (4310, 128778), (4953, 112060), (5070, 109474), (5172, 107315), (5603, 99060), (6465, 85852), (6604, 84045), (7620, 72839), (8255, 67236), (8620, 64389), (9906, 56030), (10140, 54737), (11206, 49530), (12930, 42926), (16510, 33618), (16809, 33020), (19812, 28015), (21463, 25860), (22412, 24765)]