304930800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1288

約数の個数: 180

約数和(自身を含む): 1073998224

約数和(自身を除く): 769067424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 100, 120, 142, 144, 150, 180, 200, 213, 225, 240, 284, 300, 355, 360, 400, 426, 450, 568, 600, 639, 710, 720, 852, 900, 1065, 1136, 1193, 1200, 1278, 1420, 1704, 1775, 1800, 2130, 2386, 2556, 2840, 3195, 3408, 3550, 3579, 3600, 4260, 4772, 5112, 5325, 5680, 5965, 6390, 7100, 7158, 8520, 9544, 10224, 10650, 10737, 11930, 12780, 14200, 14316, 15975, 17040, 17895, 19088, 21300, 21474, 23860, 25560, 28400, 28632, 29825, 31950, 35790, 42600, 42948, 47720, 51120, 53685, 57264, 59650, 63900, 71580, 84703, 85200, 85896, 89475, 95440, 107370, 119300, 127800, 143160, 169406, 171792, 178950, 214740, 238600, 254109, 255600, 268425, 286320, 338812, 357900, 423515, 429480, 477200, 508218, 536850, 677624, 715800, 762327, 847030, 858960, 1016436, 1073700, 1270545, 1355248, 1431600, 1524654, 1694060, 2032872, 2117575, 2147400, 2541090, 3049308, 3388120, 3811635, 4065744, 4235150, 4294800, 5082180, 6098616, 6352725, 6776240, 7623270, 8470300, 10164360, 12197232, 12705450, 15246540, 16940600, 19058175, 20328720, 25410900, 30493080, 33881200, 38116350, 50821800, 60986160, 76232700, 101643600, 152465400, 304930800]

約数ペア:

[(1, 304930800), (2, 152465400), (3, 101643600), (4, 76232700), (5, 60986160), (6, 50821800), (8, 38116350), (9, 33881200), (10, 30493080), (12, 25410900), (15, 20328720), (16, 19058175), (18, 16940600), (20, 15246540), (24, 12705450), (25, 12197232), (30, 10164360), (36, 8470300), (40, 7623270), (45, 6776240), (48, 6352725), (50, 6098616), (60, 5082180), (71, 4294800), (72, 4235150), (75, 4065744), (80, 3811635), (90, 3388120), (100, 3049308), (120, 2541090), (142, 2147400), (144, 2117575), (150, 2032872), (180, 1694060), (200, 1524654), (213, 1431600), (225, 1355248), (240, 1270545), (284, 1073700), (300, 1016436), (355, 858960), (360, 847030), (400, 762327), (426, 715800), (450, 677624), (568, 536850), (600, 508218), (639, 477200), (710, 429480), (720, 423515), (852, 357900), (900, 338812), (1065, 286320), (1136, 268425), (1193, 255600), (1200, 254109), (1278, 238600), (1420, 214740), (1704, 178950), (1775, 171792), (1800, 169406), (2130, 143160), (2386, 127800), (2556, 119300), (2840, 107370), (3195, 95440), (3408, 89475), (3550, 85896), (3579, 85200), (3600, 84703), (4260, 71580), (4772, 63900), (5112, 59650), (5325, 57264), (5680, 53685), (5965, 51120), (6390, 47720), (7100, 42948), (7158, 42600), (8520, 35790), (9544, 31950), (10224, 29825), (10650, 28632), (10737, 28400), (11930, 25560), (12780, 23860), (14200, 21474), (14316, 21300), (15975, 19088), (17040, 17895)]