225286560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1549}}^1$

素因数の和:1671

約数の個数: 144

約数和(自身を含む): 776903400

約数和(自身を除く): 551616840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 480, 505, 606, 720, 808, 909, 1010, 1212, 1440, 1515, 1549, 1616, 1818, 2020, 2424, 3030, 3098, 3232, 3636, 4040, 4545, 4647, 4848, 6060, 6196, 7272, 7745, 8080, 9090, 9294, 9696, 12120, 12392, 13941, 14544, 15490, 16160, 18180, 18588, 23235, 24240, 24784, 27882, 29088, 30980, 36360, 37176, 46470, 48480, 49568, 55764, 61960, 69705, 72720, 74352, 92940, 111528, 123920, 139410, 145440, 148704, 156449, 185880, 223056, 247840, 278820, 312898, 371760, 446112, 469347, 557640, 625796, 743520, 782245, 938694, 1115280, 1251592, 1408041, 1564490, 1877388, 2230560, 2346735, 2503184, 2816082, 3128980, 3754776, 4693470, 5006368, 5632164, 6257960, 7040205, 7509552, 9386940, 11264328, 12515920, 14080410, 15019104, 18773880, 22528656, 25031840, 28160820, 37547760, 45057312, 56321640, 75095520, 112643280, 225286560]

約数ペア:

[(1, 225286560), (2, 112643280), (3, 75095520), (4, 56321640), (5, 45057312), (6, 37547760), (8, 28160820), (9, 25031840), (10, 22528656), (12, 18773880), (15, 15019104), (16, 14080410), (18, 12515920), (20, 11264328), (24, 9386940), (30, 7509552), (32, 7040205), (36, 6257960), (40, 5632164), (45, 5006368), (48, 4693470), (60, 3754776), (72, 3128980), (80, 2816082), (90, 2503184), (96, 2346735), (101, 2230560), (120, 1877388), (144, 1564490), (160, 1408041), (180, 1251592), (202, 1115280), (240, 938694), (288, 782245), (303, 743520), (360, 625796), (404, 557640), (480, 469347), (505, 446112), (606, 371760), (720, 312898), (808, 278820), (909, 247840), (1010, 223056), (1212, 185880), (1440, 156449), (1515, 148704), (1549, 145440), (1616, 139410), (1818, 123920), (2020, 111528), (2424, 92940), (3030, 74352), (3098, 72720), (3232, 69705), (3636, 61960), (4040, 55764), (4545, 49568), (4647, 48480), (4848, 46470), (6060, 37176), (6196, 36360), (7272, 30980), (7745, 29088), (8080, 27882), (9090, 24784), (9294, 24240), (9696, 23235), (12120, 18588), (12392, 18180), (13941, 16160), (14544, 15490)]