20194404600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{17539}}^1$

素因数の和:17678

約数の個数: 192

約数和(自身を含む): 66553776000

約数和(自身を除く): 46359371400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 101, 114, 120, 150, 152, 190, 200, 202, 228, 285, 300, 303, 380, 404, 456, 475, 505, 570, 600, 606, 760, 808, 950, 1010, 1140, 1212, 1425, 1515, 1900, 1919, 2020, 2280, 2424, 2525, 2850, 3030, 3800, 3838, 4040, 5050, 5700, 5757, 6060, 7575, 7676, 9595, 10100, 11400, 11514, 12120, 15150, 15352, 17539, 19190, 20200, 23028, 28785, 30300, 35078, 38380, 46056, 47975, 52617, 57570, 60600, 70156, 76760, 87695, 95950, 105234, 115140, 140312, 143925, 175390, 191900, 210468, 230280, 263085, 287850, 333241, 350780, 383800, 420936, 438475, 526170, 575700, 666482, 701560, 876950, 999723, 1052340, 1151400, 1315425, 1332964, 1666205, 1753900, 1771439, 1999446, 2104680, 2630850, 2665928, 3332410, 3507800, 3542878, 3998892, 4998615, 5261700, 5314317, 6664820, 7085756, 7997784, 8331025, 8857195, 9997230, 10523400, 10628634, 13329640, 14171512, 16662050, 17714390, 19994460, 21257268, 24993075, 26571585, 33324100, 33657341, 35428780, 39988920, 42514536, 44285975, 49986150, 53143170, 66648200, 67314682, 70857560, 88571950, 99972300, 100972023, 106286340, 132857925, 134629364, 168286705, 177143900, 199944600, 201944046, 212572680, 265715850, 269258728, 336573410, 354287800, 403888092, 504860115, 531431700, 673146820, 807776184, 841433525, 1009720230, 1062863400, 1346293640, 1682867050, 2019440460, 2524300575, 3365734100, 4038880920, 5048601150, 6731468200, 10097202300, 20194404600]

約数ペア:

[(1, 20194404600), (2, 10097202300), (3, 6731468200), (4, 5048601150), (5, 4038880920), (6, 3365734100), (8, 2524300575), (10, 2019440460), (12, 1682867050), (15, 1346293640), (19, 1062863400), (20, 1009720230), (24, 841433525), (25, 807776184), (30, 673146820), (38, 531431700), (40, 504860115), (50, 403888092), (57, 354287800), (60, 336573410), (75, 269258728), (76, 265715850), (95, 212572680), (100, 201944046), (101, 199944600), (114, 177143900), (120, 168286705), (150, 134629364), (152, 132857925), (190, 106286340), (200, 100972023), (202, 99972300), (228, 88571950), (285, 70857560), (300, 67314682), (303, 66648200), (380, 53143170), (404, 49986150), (456, 44285975), (475, 42514536), (505, 39988920), (570, 35428780), (600, 33657341), (606, 33324100), (760, 26571585), (808, 24993075), (950, 21257268), (1010, 19994460), (1140, 17714390), (1212, 16662050), (1425, 14171512), (1515, 13329640), (1900, 10628634), (1919, 10523400), (2020, 9997230), (2280, 8857195), (2424, 8331025), (2525, 7997784), (2850, 7085756), (3030, 6664820), (3800, 5314317), (3838, 5261700), (4040, 4998615), (5050, 3998892), (5700, 3542878), (5757, 3507800), (6060, 3332410), (7575, 2665928), (7676, 2630850), (9595, 2104680), (10100, 1999446), (11400, 1771439), (11514, 1753900), (12120, 1666205), (15150, 1332964), (15352, 1315425), (17539, 1151400), (19190, 1052340), (20200, 999723), (23028, 876950), (28785, 701560), (30300, 666482), (35078, 575700), (38380, 526170), (46056, 438475), (47975, 420936), (52617, 383800), (57570, 350780), (60600, 333241), (70156, 287850), (76760, 263085), (87695, 230280), (95950, 210468), (105234, 191900), (115140, 175390), (140312, 143925)]