2018502450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{8353}}^1$

素因数の和:8553

約数の個数: 96

約数和(自身を含む): 5593838400

約数和(自身を除く): 3575335950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 179, 225, 270, 358, 450, 537, 675, 895, 1074, 1350, 1611, 1790, 2685, 3222, 4475, 4833, 5370, 8055, 8353, 8950, 9666, 13425, 16110, 16706, 24165, 25059, 26850, 40275, 41765, 48330, 50118, 75177, 80550, 83530, 120825, 125295, 150354, 208825, 225531, 241650, 250590, 375885, 417650, 451062, 626475, 751770, 1127655, 1252950, 1495187, 1879425, 2255310, 2990374, 3758850, 4485561, 5638275, 7475935, 8971122, 11276550, 13456683, 14951870, 22427805, 26913366, 37379675, 40370049, 44855610, 67283415, 74759350, 80740098, 112139025, 134566830, 201850245, 224278050, 336417075, 403700490, 672834150, 1009251225, 2018502450]

約数ペア:

[(1, 2018502450), (2, 1009251225), (3, 672834150), (5, 403700490), (6, 336417075), (9, 224278050), (10, 201850245), (15, 134566830), (18, 112139025), (25, 80740098), (27, 74759350), (30, 67283415), (45, 44855610), (50, 40370049), (54, 37379675), (75, 26913366), (90, 22427805), (135, 14951870), (150, 13456683), (179, 11276550), (225, 8971122), (270, 7475935), (358, 5638275), (450, 4485561), (537, 3758850), (675, 2990374), (895, 2255310), (1074, 1879425), (1350, 1495187), (1611, 1252950), (1790, 1127655), (2685, 751770), (3222, 626475), (4475, 451062), (4833, 417650), (5370, 375885), (8055, 250590), (8353, 241650), (8950, 225531), (9666, 208825), (13425, 150354), (16110, 125295), (16706, 120825), (24165, 83530), (25059, 80550), (26850, 75177), (40275, 50118), (41765, 48330)]