504433980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 1596801024

約数和(自身を除く): 1092367044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 271, 324, 383, 405, 486, 540, 542, 766, 810, 813, 972, 1084, 1149, 1215, 1355, 1532, 1620, 1626, 1915, 2298, 2430, 2439, 2710, 3252, 3447, 3830, 4065, 4596, 4860, 4878, 5420, 5745, 6894, 7317, 7660, 8130, 9756, 10341, 11490, 12195, 13788, 14634, 16260, 17235, 20682, 21951, 22980, 24390, 29268, 31023, 34470, 36585, 41364, 43902, 48780, 51705, 62046, 65853, 68940, 73170, 87804, 93069, 103410, 103793, 109755, 124092, 131706, 146340, 155115, 186138, 206820, 207586, 219510, 263412, 310230, 311379, 329265, 372276, 415172, 439020, 465345, 518965, 620460, 622758, 658530, 930690, 934137, 1037930, 1245516, 1317060, 1556895, 1861380, 1868274, 2075860, 2802411, 3113790, 3736548, 4670685, 5604822, 6227580, 8407233, 9341370, 11209644, 14012055, 16814466, 18682740, 25221699, 28024110, 33628932, 42036165, 50443398, 56048220, 84072330, 100886796, 126108495, 168144660, 252216990, 504433980]

約数ペア:

[(1, 504433980), (2, 252216990), (3, 168144660), (4, 126108495), (5, 100886796), (6, 84072330), (9, 56048220), (10, 50443398), (12, 42036165), (15, 33628932), (18, 28024110), (20, 25221699), (27, 18682740), (30, 16814466), (36, 14012055), (45, 11209644), (54, 9341370), (60, 8407233), (81, 6227580), (90, 5604822), (108, 4670685), (135, 3736548), (162, 3113790), (180, 2802411), (243, 2075860), (270, 1868274), (271, 1861380), (324, 1556895), (383, 1317060), (405, 1245516), (486, 1037930), (540, 934137), (542, 930690), (766, 658530), (810, 622758), (813, 620460), (972, 518965), (1084, 465345), (1149, 439020), (1215, 415172), (1355, 372276), (1532, 329265), (1620, 311379), (1626, 310230), (1915, 263412), (2298, 219510), (2430, 207586), (2439, 206820), (2710, 186138), (3252, 155115), (3447, 146340), (3830, 131706), (4065, 124092), (4596, 109755), (4860, 103793), (4878, 103410), (5420, 93069), (5745, 87804), (6894, 73170), (7317, 68940), (7660, 65853), (8130, 62046), (9756, 51705), (10341, 48780), (11490, 43902), (12195, 41364), (13788, 36585), (14634, 34470), (16260, 31023), (17235, 29268), (20682, 24390), (21951, 22980)]