12899847000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{991}}^1\times {\mathrm{4339}}^1$

素因数の和:5354

約数の個数: 128

約数和(自身を含む): 40297420800

約数和(自身を除く): 27397573800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 991, 1000, 1500, 1982, 2973, 3000, 3964, 4339, 4955, 5946, 7928, 8678, 9910, 11892, 13017, 14865, 17356, 19820, 21695, 23784, 24775, 26034, 29730, 34712, 39640, 43390, 49550, 52068, 59460, 65085, 74325, 86780, 99100, 104136, 108475, 118920, 123875, 130170, 148650, 173560, 198200, 216950, 247750, 260340, 297300, 325425, 371625, 433900, 495500, 520680, 542375, 594600, 650850, 743250, 867800, 991000, 1084750, 1301700, 1486500, 1627125, 2169500, 2603400, 2973000, 3254250, 4299949, 4339000, 6508500, 8599898, 12899847, 13017000, 17199796, 21499745, 25799694, 34399592, 42999490, 51599388, 64499235, 85998980, 103198776, 107498725, 128998470, 171997960, 214997450, 257996940, 322496175, 429994900, 515993880, 537493625, 644992350, 859989800, 1074987250, 1289984700, 1612480875, 2149974500, 2579969400, 3224961750, 4299949000, 6449923500, 12899847000]

約数ペア:

[(1, 12899847000), (2, 6449923500), (3, 4299949000), (4, 3224961750), (5, 2579969400), (6, 2149974500), (8, 1612480875), (10, 1289984700), (12, 1074987250), (15, 859989800), (20, 644992350), (24, 537493625), (25, 515993880), (30, 429994900), (40, 322496175), (50, 257996940), (60, 214997450), (75, 171997960), (100, 128998470), (120, 107498725), (125, 103198776), (150, 85998980), (200, 64499235), (250, 51599388), (300, 42999490), (375, 34399592), (500, 25799694), (600, 21499745), (750, 17199796), (991, 13017000), (1000, 12899847), (1500, 8599898), (1982, 6508500), (2973, 4339000), (3000, 4299949), (3964, 3254250), (4339, 2973000), (4955, 2603400), (5946, 2169500), (7928, 1627125), (8678, 1486500), (9910, 1301700), (11892, 1084750), (13017, 991000), (14865, 867800), (17356, 743250), (19820, 650850), (21695, 594600), (23784, 542375), (24775, 520680), (26034, 495500), (29730, 433900), (34712, 371625), (39640, 325425), (43390, 297300), (49550, 260340), (52068, 247750), (59460, 216950), (65085, 198200), (74325, 173560), (86780, 148650), (99100, 130170), (104136, 123875), (108475, 118920)]