68085900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 221652480

約数和(自身を除く): 153566580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 151, 167, 180, 225, 270, 300, 302, 334, 450, 453, 501, 540, 604, 668, 675, 755, 835, 900, 906, 1002, 1350, 1359, 1503, 1510, 1670, 1812, 2004, 2265, 2505, 2700, 2718, 3006, 3020, 3340, 3775, 4077, 4175, 4509, 4530, 5010, 5436, 6012, 6795, 7515, 7550, 8154, 8350, 9018, 9060, 10020, 11325, 12525, 13590, 15030, 15100, 16308, 16700, 18036, 20385, 22545, 22650, 25050, 25217, 27180, 30060, 33975, 37575, 40770, 45090, 45300, 50100, 50434, 67950, 75150, 75651, 81540, 90180, 100868, 101925, 112725, 126085, 135900, 150300, 151302, 203850, 225450, 226953, 252170, 302604, 378255, 407700, 450900, 453906, 504340, 630425, 680859, 756510, 907812, 1134765, 1260850, 1361718, 1513020, 1891275, 2269530, 2521700, 2723436, 3404295, 3782550, 4539060, 5673825, 6808590, 7565100, 11347650, 13617180, 17021475, 22695300, 34042950, 68085900]

約数ペア:

[(1, 68085900), (2, 34042950), (3, 22695300), (4, 17021475), (5, 13617180), (6, 11347650), (9, 7565100), (10, 6808590), (12, 5673825), (15, 4539060), (18, 3782550), (20, 3404295), (25, 2723436), (27, 2521700), (30, 2269530), (36, 1891275), (45, 1513020), (50, 1361718), (54, 1260850), (60, 1134765), (75, 907812), (90, 756510), (100, 680859), (108, 630425), (135, 504340), (150, 453906), (151, 450900), (167, 407700), (180, 378255), (225, 302604), (270, 252170), (300, 226953), (302, 225450), (334, 203850), (450, 151302), (453, 150300), (501, 135900), (540, 126085), (604, 112725), (668, 101925), (675, 100868), (755, 90180), (835, 81540), (900, 75651), (906, 75150), (1002, 67950), (1350, 50434), (1359, 50100), (1503, 45300), (1510, 45090), (1670, 40770), (1812, 37575), (2004, 33975), (2265, 30060), (2505, 27180), (2700, 25217), (2718, 25050), (3006, 22650), (3020, 22545), (3340, 20385), (3775, 18036), (4077, 16700), (4175, 16308), (4509, 15100), (4530, 15030), (5010, 13590), (5436, 12525), (6012, 11325), (6795, 10020), (7515, 9060), (7550, 9018), (8154, 8350)]