4212900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:202

約数の個数: 108

約数和(自身を含む): 13721344

約数和(自身を除く): 9508444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 151, 155, 180, 186, 225, 279, 300, 302, 310, 372, 450, 453, 465, 558, 604, 620, 755, 775, 900, 906, 930, 1116, 1359, 1395, 1510, 1550, 1812, 1860, 2265, 2325, 2718, 2790, 3020, 3100, 3775, 4530, 4650, 4681, 5436, 5580, 6795, 6975, 7550, 9060, 9300, 9362, 11325, 13590, 13950, 14043, 15100, 18724, 22650, 23405, 27180, 27900, 28086, 33975, 42129, 45300, 46810, 56172, 67950, 70215, 84258, 93620, 117025, 135900, 140430, 168516, 210645, 234050, 280860, 351075, 421290, 468100, 702150, 842580, 1053225, 1404300, 2106450, 4212900]

約数ペア:

[(1, 4212900), (2, 2106450), (3, 1404300), (4, 1053225), (5, 842580), (6, 702150), (9, 468100), (10, 421290), (12, 351075), (15, 280860), (18, 234050), (20, 210645), (25, 168516), (30, 140430), (31, 135900), (36, 117025), (45, 93620), (50, 84258), (60, 70215), (62, 67950), (75, 56172), (90, 46810), (93, 45300), (100, 42129), (124, 33975), (150, 28086), (151, 27900), (155, 27180), (180, 23405), (186, 22650), (225, 18724), (279, 15100), (300, 14043), (302, 13950), (310, 13590), (372, 11325), (450, 9362), (453, 9300), (465, 9060), (558, 7550), (604, 6975), (620, 6795), (755, 5580), (775, 5436), (900, 4681), (906, 4650), (930, 4530), (1116, 3775), (1359, 3100), (1395, 3020), (1510, 2790), (1550, 2718), (1812, 2325), (1860, 2265)]