61141300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 108

約数和(自身を含む): 151462528

約数和(自身を除く): 90321228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 121, 124, 155, 163, 220, 242, 275, 310, 326, 341, 484, 550, 605, 620, 652, 682, 775, 815, 1100, 1210, 1364, 1550, 1630, 1705, 1793, 2420, 3025, 3100, 3260, 3410, 3586, 3751, 4075, 5053, 6050, 6820, 7172, 7502, 8150, 8525, 8965, 10106, 12100, 15004, 16300, 17050, 17930, 18755, 19723, 20212, 25265, 34100, 35860, 37510, 39446, 44825, 50530, 55583, 75020, 78892, 89650, 93775, 98615, 101060, 111166, 126325, 179300, 187550, 197230, 222332, 252650, 277915, 375100, 394460, 493075, 505300, 555830, 611413, 986150, 1111660, 1222826, 1389575, 1972300, 2445652, 2779150, 3057065, 5558300, 6114130, 12228260, 15285325, 30570650, 61141300]

約数ペア:

[(1, 61141300), (2, 30570650), (4, 15285325), (5, 12228260), (10, 6114130), (11, 5558300), (20, 3057065), (22, 2779150), (25, 2445652), (31, 1972300), (44, 1389575), (50, 1222826), (55, 1111660), (62, 986150), (100, 611413), (110, 555830), (121, 505300), (124, 493075), (155, 394460), (163, 375100), (220, 277915), (242, 252650), (275, 222332), (310, 197230), (326, 187550), (341, 179300), (484, 126325), (550, 111166), (605, 101060), (620, 98615), (652, 93775), (682, 89650), (775, 78892), (815, 75020), (1100, 55583), (1210, 50530), (1364, 44825), (1550, 39446), (1630, 37510), (1705, 35860), (1793, 34100), (2420, 25265), (3025, 20212), (3100, 19723), (3260, 18755), (3410, 17930), (3586, 17050), (3751, 16300), (4075, 15004), (5053, 12100), (6050, 10106), (6820, 8965), (7172, 8525), (7502, 8150)]