74273640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3049}}^1$

素因数の和:3099

約数の個数: 128

約数和(自身を含む): 263520000

約数和(自身を除く): 189246360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3049, 3480, 4060, 4872, 6090, 6098, 8120, 9147, 12180, 12196, 15245, 18294, 21343, 24360, 24392, 30490, 36588, 42686, 45735, 60980, 64029, 73176, 85372, 88421, 91470, 106715, 121960, 128058, 170744, 176842, 182940, 213430, 256116, 265263, 320145, 353684, 365880, 426860, 442105, 512232, 530526, 618947, 640290, 707368, 853720, 884210, 1061052, 1237894, 1280580, 1326315, 1768420, 1856841, 2122104, 2475788, 2561160, 2652630, 3094735, 3536840, 3713682, 4951576, 5305260, 6189470, 7427364, 9284205, 10610520, 12378940, 14854728, 18568410, 24757880, 37136820, 74273640]

約数ペア:

[(1, 74273640), (2, 37136820), (3, 24757880), (4, 18568410), (5, 14854728), (6, 12378940), (7, 10610520), (8, 9284205), (10, 7427364), (12, 6189470), (14, 5305260), (15, 4951576), (20, 3713682), (21, 3536840), (24, 3094735), (28, 2652630), (29, 2561160), (30, 2475788), (35, 2122104), (40, 1856841), (42, 1768420), (56, 1326315), (58, 1280580), (60, 1237894), (70, 1061052), (84, 884210), (87, 853720), (105, 707368), (116, 640290), (120, 618947), (140, 530526), (145, 512232), (168, 442105), (174, 426860), (203, 365880), (210, 353684), (232, 320145), (280, 265263), (290, 256116), (348, 213430), (406, 182940), (420, 176842), (435, 170744), (580, 128058), (609, 121960), (696, 106715), (812, 91470), (840, 88421), (870, 85372), (1015, 73176), (1160, 64029), (1218, 60980), (1624, 45735), (1740, 42686), (2030, 36588), (2436, 30490), (3045, 24392), (3049, 24360), (3480, 21343), (4060, 18294), (4872, 15245), (6090, 12196), (6098, 12180), (8120, 9147)]