53100900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 173738880

約数和(自身を除く): 120637980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 90, 100, 108, 135, 142, 150, 180, 213, 225, 270, 277, 284, 300, 355, 426, 450, 540, 554, 639, 675, 710, 831, 852, 900, 1065, 1108, 1278, 1350, 1385, 1420, 1662, 1775, 1917, 2130, 2493, 2556, 2700, 2770, 3195, 3324, 3550, 3834, 4155, 4260, 4986, 5325, 5540, 6390, 6925, 7100, 7479, 7668, 8310, 9585, 9972, 10650, 12465, 12780, 13850, 14958, 15975, 16620, 19170, 19667, 20775, 21300, 24930, 27700, 29916, 31950, 37395, 38340, 39334, 41550, 47925, 49860, 59001, 62325, 63900, 74790, 78668, 83100, 95850, 98335, 118002, 124650, 149580, 177003, 186975, 191700, 196670, 236004, 249300, 295005, 354006, 373950, 393340, 491675, 531009, 590010, 708012, 747900, 885015, 983350, 1062018, 1180020, 1475025, 1770030, 1966700, 2124036, 2655045, 2950050, 3540060, 4425075, 5310090, 5900100, 8850150, 10620180, 13275225, 17700300, 26550450, 53100900]

約数ペア:

[(1, 53100900), (2, 26550450), (3, 17700300), (4, 13275225), (5, 10620180), (6, 8850150), (9, 5900100), (10, 5310090), (12, 4425075), (15, 3540060), (18, 2950050), (20, 2655045), (25, 2124036), (27, 1966700), (30, 1770030), (36, 1475025), (45, 1180020), (50, 1062018), (54, 983350), (60, 885015), (71, 747900), (75, 708012), (90, 590010), (100, 531009), (108, 491675), (135, 393340), (142, 373950), (150, 354006), (180, 295005), (213, 249300), (225, 236004), (270, 196670), (277, 191700), (284, 186975), (300, 177003), (355, 149580), (426, 124650), (450, 118002), (540, 98335), (554, 95850), (639, 83100), (675, 78668), (710, 74790), (831, 63900), (852, 62325), (900, 59001), (1065, 49860), (1108, 47925), (1278, 41550), (1350, 39334), (1385, 38340), (1420, 37395), (1662, 31950), (1775, 29916), (1917, 27700), (2130, 24930), (2493, 21300), (2556, 20775), (2700, 19667), (2770, 19170), (3195, 16620), (3324, 15975), (3550, 14958), (3834, 13850), (4155, 12780), (4260, 12465), (4986, 10650), (5325, 9972), (5540, 9585), (6390, 8310), (6925, 7668), (7100, 7479)]