289020420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3167}}^1$

素因数の和:3211

約数の個数: 144

約数和(自身を含む): 973969920

約数和(自身を除く): 684949500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 3042, 3167, 3380, 3510, 4563, 5070, 6084, 6334, 7020, 7605, 9126, 9501, 10140, 12668, 15210, 15835, 18252, 19002, 22815, 28503, 30420, 31670, 38004, 41171, 45630, 47505, 57006, 63340, 82342, 85509, 91260, 95010, 114012, 123513, 142515, 164684, 171018, 190020, 205855, 247026, 285030, 342036, 370539, 411710, 427545, 494052, 535223, 570060, 617565, 741078, 823420, 855090, 1070446, 1111617, 1235130, 1482156, 1605669, 1710180, 1852695, 2140892, 2223234, 2470260, 2676115, 3211338, 3705390, 4446468, 4817007, 5352230, 5558085, 6422676, 7410780, 8028345, 9634014, 10704460, 11116170, 14451021, 16056690, 19268028, 22232340, 24085035, 28902042, 32113380, 48170070, 57804084, 72255105, 96340140, 144510210, 289020420]

約数ペア:

[(1, 289020420), (2, 144510210), (3, 96340140), (4, 72255105), (5, 57804084), (6, 48170070), (9, 32113380), (10, 28902042), (12, 24085035), (13, 22232340), (15, 19268028), (18, 16056690), (20, 14451021), (26, 11116170), (27, 10704460), (30, 9634014), (36, 8028345), (39, 7410780), (45, 6422676), (52, 5558085), (54, 5352230), (60, 4817007), (65, 4446468), (78, 3705390), (90, 3211338), (108, 2676115), (117, 2470260), (130, 2223234), (135, 2140892), (156, 1852695), (169, 1710180), (180, 1605669), (195, 1482156), (234, 1235130), (260, 1111617), (270, 1070446), (338, 855090), (351, 823420), (390, 741078), (468, 617565), (507, 570060), (540, 535223), (585, 494052), (676, 427545), (702, 411710), (780, 370539), (845, 342036), (1014, 285030), (1170, 247026), (1404, 205855), (1521, 190020), (1690, 171018), (1755, 164684), (2028, 142515), (2340, 123513), (2535, 114012), (3042, 95010), (3167, 91260), (3380, 85509), (3510, 82342), (4563, 63340), (5070, 57006), (6084, 47505), (6334, 45630), (7020, 41171), (7605, 38004), (9126, 31670), (9501, 30420), (10140, 28503), (12668, 22815), (15210, 19002), (15835, 18252)]