172038900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1474

約数の個数: 144

約数和(自身を含む): 558089280

約数和(自身を除く): 386050380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 37, 44, 50, 55, 60, 66, 74, 75, 100, 110, 111, 132, 148, 150, 165, 185, 220, 222, 275, 300, 330, 370, 407, 444, 550, 555, 660, 740, 814, 825, 925, 1100, 1110, 1221, 1409, 1628, 1650, 1850, 2035, 2220, 2442, 2775, 2818, 3300, 3700, 4070, 4227, 4884, 5550, 5636, 6105, 7045, 8140, 8454, 10175, 11100, 12210, 14090, 15499, 16908, 20350, 21135, 24420, 28180, 30525, 30998, 35225, 40700, 42270, 46497, 52133, 61050, 61996, 70450, 77495, 84540, 92994, 104266, 105675, 122100, 140900, 154990, 156399, 185988, 208532, 211350, 232485, 260665, 309980, 312798, 387475, 422700, 464970, 521330, 573463, 625596, 774950, 781995, 929940, 1042660, 1146926, 1162425, 1303325, 1549900, 1563990, 1720389, 2293852, 2324850, 2606650, 2867315, 3127980, 3440778, 3909975, 4649700, 5213300, 5734630, 6881556, 7819950, 8601945, 11469260, 14336575, 15639900, 17203890, 28673150, 34407780, 43009725, 57346300, 86019450, 172038900]

約数ペア:

[(1, 172038900), (2, 86019450), (3, 57346300), (4, 43009725), (5, 34407780), (6, 28673150), (10, 17203890), (11, 15639900), (12, 14336575), (15, 11469260), (20, 8601945), (22, 7819950), (25, 6881556), (30, 5734630), (33, 5213300), (37, 4649700), (44, 3909975), (50, 3440778), (55, 3127980), (60, 2867315), (66, 2606650), (74, 2324850), (75, 2293852), (100, 1720389), (110, 1563990), (111, 1549900), (132, 1303325), (148, 1162425), (150, 1146926), (165, 1042660), (185, 929940), (220, 781995), (222, 774950), (275, 625596), (300, 573463), (330, 521330), (370, 464970), (407, 422700), (444, 387475), (550, 312798), (555, 309980), (660, 260665), (740, 232485), (814, 211350), (825, 208532), (925, 185988), (1100, 156399), (1110, 154990), (1221, 140900), (1409, 122100), (1628, 105675), (1650, 104266), (1850, 92994), (2035, 84540), (2220, 77495), (2442, 70450), (2775, 61996), (2818, 61050), (3300, 52133), (3700, 46497), (4070, 42270), (4227, 40700), (4884, 35225), (5550, 30998), (5636, 30525), (6105, 28180), (7045, 24420), (8140, 21135), (8454, 20350), (10175, 16908), (11100, 15499), (12210, 14090)]