9876900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 32372928

約数和(自身を除く): 22496028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 41, 44, 50, 55, 60, 66, 73, 75, 82, 100, 110, 123, 132, 146, 150, 164, 165, 205, 219, 220, 246, 275, 292, 300, 330, 365, 410, 438, 451, 492, 550, 615, 660, 730, 803, 820, 825, 876, 902, 1025, 1095, 1100, 1230, 1353, 1460, 1606, 1650, 1804, 1825, 2050, 2190, 2255, 2409, 2460, 2706, 2993, 3075, 3212, 3300, 3650, 4015, 4100, 4380, 4510, 4818, 5412, 5475, 5986, 6150, 6765, 7300, 8030, 8979, 9020, 9636, 10950, 11275, 11972, 12045, 12300, 13530, 14965, 16060, 17958, 20075, 21900, 22550, 24090, 27060, 29930, 32923, 33825, 35916, 40150, 44895, 45100, 48180, 59860, 60225, 65846, 67650, 74825, 80300, 89790, 98769, 120450, 131692, 135300, 149650, 164615, 179580, 197538, 224475, 240900, 299300, 329230, 395076, 448950, 493845, 658460, 823075, 897900, 987690, 1646150, 1975380, 2469225, 3292300, 4938450, 9876900]

約数ペア:

[(1, 9876900), (2, 4938450), (3, 3292300), (4, 2469225), (5, 1975380), (6, 1646150), (10, 987690), (11, 897900), (12, 823075), (15, 658460), (20, 493845), (22, 448950), (25, 395076), (30, 329230), (33, 299300), (41, 240900), (44, 224475), (50, 197538), (55, 179580), (60, 164615), (66, 149650), (73, 135300), (75, 131692), (82, 120450), (100, 98769), (110, 89790), (123, 80300), (132, 74825), (146, 67650), (150, 65846), (164, 60225), (165, 59860), (205, 48180), (219, 45100), (220, 44895), (246, 40150), (275, 35916), (292, 33825), (300, 32923), (330, 29930), (365, 27060), (410, 24090), (438, 22550), (451, 21900), (492, 20075), (550, 17958), (615, 16060), (660, 14965), (730, 13530), (803, 12300), (820, 12045), (825, 11972), (876, 11275), (902, 10950), (1025, 9636), (1095, 9020), (1100, 8979), (1230, 8030), (1353, 7300), (1460, 6765), (1606, 6150), (1650, 5986), (1804, 5475), (1825, 5412), (2050, 4818), (2190, 4510), (2255, 4380), (2409, 4100), (2460, 4015), (2706, 3650), (2993, 3300), (3075, 3212)]