29681300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 71162112

約数和(自身を除く): 41480812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 223, 242, 275, 446, 484, 550, 605, 892, 1100, 1115, 1210, 1331, 2230, 2420, 2453, 2662, 3025, 4460, 4906, 5324, 5575, 6050, 6655, 9812, 11150, 12100, 12265, 13310, 22300, 24530, 26620, 26983, 33275, 49060, 53966, 61325, 66550, 107932, 122650, 133100, 134915, 245300, 269830, 296813, 539660, 593626, 674575, 1187252, 1349150, 1484065, 2698300, 2968130, 5936260, 7420325, 14840650, 29681300]

約数ペア:

[(1, 29681300), (2, 14840650), (4, 7420325), (5, 5936260), (10, 2968130), (11, 2698300), (20, 1484065), (22, 1349150), (25, 1187252), (44, 674575), (50, 593626), (55, 539660), (100, 296813), (110, 269830), (121, 245300), (220, 134915), (223, 133100), (242, 122650), (275, 107932), (446, 66550), (484, 61325), (550, 53966), (605, 49060), (892, 33275), (1100, 26983), (1115, 26620), (1210, 24530), (1331, 22300), (2230, 13310), (2420, 12265), (2453, 12100), (2662, 11150), (3025, 9812), (4460, 6655), (4906, 6050), (5324, 5575)]