1222854300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6379}}^1$

素因数の和:6473

約数の個数: 144

約数和(自身を含む): 3987244800

約数和(自身を除く): 2764390500

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, 284, 300, 355, 426, 450, 540, 639, 675, 710, 852, 900, 1065, 1278, 1350, 1420, 1775, 1917, 2130, 2556, 2700, 3195, 3550, 3834, 4260, 5325, 6379, 6390, 7100, 7668, 9585, 10650, 12758, 12780, 15975, 19137, 19170, 21300, 25516, 31895, 31950, 38274, 38340, 47925, 57411, 63790, 63900, 76548, 95685, 95850, 114822, 127580, 159475, 172233, 191370, 191700, 229644, 287055, 318950, 344466, 382740, 452909, 478425, 574110, 637900, 688932, 861165, 905818, 956850, 1148220, 1358727, 1435275, 1722330, 1811636, 1913700, 2264545, 2717454, 2870550, 3444660, 4076181, 4305825, 4529090, 5434908, 5741100, 6793635, 8152362, 8611650, 9058180, 11322725, 12228543, 13587270, 16304724, 17223300, 20380905, 22645450, 24457086, 27174540, 33968175, 40761810, 45290900, 48914172, 61142715, 67936350, 81523620, 101904525, 122285430, 135872700, 203809050, 244570860, 305713575, 407618100, 611427150, 1222854300]

約数ペア:

[(1, 1222854300), (2, 611427150), (3, 407618100), (4, 305713575), (5, 244570860), (6, 203809050), (9, 135872700), (10, 122285430), (12, 101904525), (15, 81523620), (18, 67936350), (20, 61142715), (25, 48914172), (27, 45290900), (30, 40761810), (36, 33968175), (45, 27174540), (50, 24457086), (54, 22645450), (60, 20380905), (71, 17223300), (75, 16304724), (90, 13587270), (100, 12228543), (108, 11322725), (135, 9058180), (142, 8611650), (150, 8152362), (180, 6793635), (213, 5741100), (225, 5434908), (270, 4529090), (284, 4305825), (300, 4076181), (355, 3444660), (426, 2870550), (450, 2717454), (540, 2264545), (639, 1913700), (675, 1811636), (710, 1722330), (852, 1435275), (900, 1358727), (1065, 1148220), (1278, 956850), (1350, 905818), (1420, 861165), (1775, 688932), (1917, 637900), (2130, 574110), (2556, 478425), (2700, 452909), (3195, 382740), (3550, 344466), (3834, 318950), (4260, 287055), (5325, 229644), (6379, 191700), (6390, 191370), (7100, 172233), (7668, 159475), (9585, 127580), (10650, 114822), (12758, 95850), (12780, 95685), (15975, 76548), (19137, 63900), (19170, 63790), (21300, 57411), (25516, 47925), (31895, 38340), (31950, 38274)]