232222900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 628015360

約数和(自身を除く): 395792460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 151, 169, 175, 182, 260, 302, 325, 338, 350, 364, 455, 604, 650, 676, 700, 755, 845, 910, 1057, 1183, 1300, 1510, 1690, 1820, 1963, 2114, 2197, 2275, 2366, 3020, 3380, 3775, 3926, 4225, 4228, 4394, 4550, 4732, 5285, 5915, 7550, 7852, 8450, 8788, 9100, 9815, 10570, 10985, 11830, 13741, 15100, 15379, 16900, 19630, 21140, 21970, 23660, 25519, 26425, 27482, 29575, 30758, 39260, 43940, 49075, 51038, 52850, 54925, 54964, 59150, 61516, 68705, 76895, 98150, 102076, 105700, 109850, 118300, 127595, 137410, 153790, 178633, 196300, 219700, 255190, 274820, 307580, 331747, 343525, 357266, 384475, 510380, 637975, 663494, 687050, 714532, 768950, 893165, 1275950, 1326988, 1374100, 1537900, 1658735, 1786330, 2322229, 2551900, 3317470, 3572660, 4465825, 4644458, 6634940, 8293675, 8931650, 9288916, 11611145, 16587350, 17863300, 23222290, 33174700, 46444580, 58055725, 116111450, 232222900]

約数ペア:

[(1, 232222900), (2, 116111450), (4, 58055725), (5, 46444580), (7, 33174700), (10, 23222290), (13, 17863300), (14, 16587350), (20, 11611145), (25, 9288916), (26, 8931650), (28, 8293675), (35, 6634940), (50, 4644458), (52, 4465825), (65, 3572660), (70, 3317470), (91, 2551900), (100, 2322229), (130, 1786330), (140, 1658735), (151, 1537900), (169, 1374100), (175, 1326988), (182, 1275950), (260, 893165), (302, 768950), (325, 714532), (338, 687050), (350, 663494), (364, 637975), (455, 510380), (604, 384475), (650, 357266), (676, 343525), (700, 331747), (755, 307580), (845, 274820), (910, 255190), (1057, 219700), (1183, 196300), (1300, 178633), (1510, 153790), (1690, 137410), (1820, 127595), (1963, 118300), (2114, 109850), (2197, 105700), (2275, 102076), (2366, 98150), (3020, 76895), (3380, 68705), (3775, 61516), (3926, 59150), (4225, 54964), (4228, 54925), (4394, 52850), (4550, 51038), (4732, 49075), (5285, 43940), (5915, 39260), (7550, 30758), (7852, 29575), (8450, 27482), (8788, 26425), (9100, 25519), (9815, 23660), (10570, 21970), (10985, 21140), (11830, 19630), (13741, 16900), (15100, 15379)]