84517560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:722

約数の個数: 128

約数和(自身を含む): 284256000

約数和(自身を除く): 199738440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 360, 417, 540, 556, 563, 695, 834, 1080, 1112, 1126, 1251, 1390, 1668, 1689, 2085, 2252, 2502, 2780, 2815, 3336, 3378, 3753, 4170, 4504, 5004, 5067, 5560, 5630, 6255, 6756, 7506, 8340, 8445, 10008, 10134, 11260, 12510, 13512, 15012, 15201, 16680, 16890, 18765, 20268, 22520, 25020, 25335, 30024, 30402, 33780, 37530, 40536, 50040, 50670, 60804, 67560, 75060, 76005, 78257, 101340, 121608, 150120, 152010, 156514, 202680, 234771, 304020, 313028, 391285, 469542, 608040, 626056, 704313, 782570, 939084, 1173855, 1408626, 1565140, 1878168, 2112939, 2347710, 2817252, 3130280, 3521565, 4225878, 4695420, 5634504, 7043130, 8451756, 9390840, 10564695, 14086260, 16903512, 21129390, 28172520, 42258780, 84517560]

約数ペア:

[(1, 84517560), (2, 42258780), (3, 28172520), (4, 21129390), (5, 16903512), (6, 14086260), (8, 10564695), (9, 9390840), (10, 8451756), (12, 7043130), (15, 5634504), (18, 4695420), (20, 4225878), (24, 3521565), (27, 3130280), (30, 2817252), (36, 2347710), (40, 2112939), (45, 1878168), (54, 1565140), (60, 1408626), (72, 1173855), (90, 939084), (108, 782570), (120, 704313), (135, 626056), (139, 608040), (180, 469542), (216, 391285), (270, 313028), (278, 304020), (360, 234771), (417, 202680), (540, 156514), (556, 152010), (563, 150120), (695, 121608), (834, 101340), (1080, 78257), (1112, 76005), (1126, 75060), (1251, 67560), (1390, 60804), (1668, 50670), (1689, 50040), (2085, 40536), (2252, 37530), (2502, 33780), (2780, 30402), (2815, 30024), (3336, 25335), (3378, 25020), (3753, 22520), (4170, 20268), (4504, 18765), (5004, 16890), (5067, 16680), (5560, 15201), (5630, 15012), (6255, 13512), (6756, 12510), (7506, 11260), (8340, 10134), (8445, 10008)]