20199333150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{210739}}^1$

素因数の和:210831

約数の個数: 96

約数和(自身を含む): 56444601600

約数和(自身を除く): 36245268450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 90, 135, 142, 150, 213, 225, 270, 355, 426, 450, 639, 675, 710, 1065, 1278, 1350, 1775, 1917, 2130, 3195, 3550, 3834, 5325, 6390, 9585, 10650, 15975, 19170, 31950, 47925, 95850, 210739, 421478, 632217, 1053695, 1264434, 1896651, 2107390, 3161085, 3793302, 5268475, 5689953, 6322170, 9483255, 10536950, 11379906, 14962469, 15805425, 18966510, 28449765, 29924938, 31610850, 44887407, 47416275, 56899530, 74812345, 89774814, 94832550, 134662221, 142248825, 149624690, 224437035, 269324442, 284497650, 374061725, 403986663, 448874070, 673311105, 748123450, 807973326, 1122185175, 1346622210, 2019933315, 2244370350, 3366555525, 4039866630, 6733111050, 10099666575, 20199333150]

約数ペア:

[(1, 20199333150), (2, 10099666575), (3, 6733111050), (5, 4039866630), (6, 3366555525), (9, 2244370350), (10, 2019933315), (15, 1346622210), (18, 1122185175), (25, 807973326), (27, 748123450), (30, 673311105), (45, 448874070), (50, 403986663), (54, 374061725), (71, 284497650), (75, 269324442), (90, 224437035), (135, 149624690), (142, 142248825), (150, 134662221), (213, 94832550), (225, 89774814), (270, 74812345), (355, 56899530), (426, 47416275), (450, 44887407), (639, 31610850), (675, 29924938), (710, 28449765), (1065, 18966510), (1278, 15805425), (1350, 14962469), (1775, 11379906), (1917, 10536950), (2130, 9483255), (3195, 6322170), (3550, 5689953), (3834, 5268475), (5325, 3793302), (6390, 3161085), (9585, 2107390), (10650, 1896651), (15975, 1264434), (19170, 1053695), (31950, 632217), (47925, 421478), (95850, 210739)]