61988300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 152386080

約数和(自身を除く): 90397780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 109, 110, 121, 188, 218, 220, 235, 242, 275, 436, 470, 484, 517, 545, 550, 605, 940, 1034, 1090, 1100, 1175, 1199, 1210, 2068, 2180, 2350, 2398, 2420, 2585, 2725, 3025, 4700, 4796, 5123, 5170, 5450, 5687, 5995, 6050, 10246, 10340, 10900, 11374, 11990, 12100, 12925, 13189, 20492, 22748, 23980, 25615, 25850, 26378, 28435, 29975, 51230, 51700, 52756, 56353, 56870, 59950, 65945, 102460, 112706, 113740, 119900, 128075, 131890, 142175, 225412, 256150, 263780, 281765, 284350, 329725, 512300, 563530, 568700, 619883, 659450, 1127060, 1239766, 1318900, 1408825, 2479532, 2817650, 3099415, 5635300, 6198830, 12397660, 15497075, 30994150, 61988300]

約数ペア:

[(1, 61988300), (2, 30994150), (4, 15497075), (5, 12397660), (10, 6198830), (11, 5635300), (20, 3099415), (22, 2817650), (25, 2479532), (44, 1408825), (47, 1318900), (50, 1239766), (55, 1127060), (94, 659450), (100, 619883), (109, 568700), (110, 563530), (121, 512300), (188, 329725), (218, 284350), (220, 281765), (235, 263780), (242, 256150), (275, 225412), (436, 142175), (470, 131890), (484, 128075), (517, 119900), (545, 113740), (550, 112706), (605, 102460), (940, 65945), (1034, 59950), (1090, 56870), (1100, 56353), (1175, 52756), (1199, 51700), (1210, 51230), (2068, 29975), (2180, 28435), (2350, 26378), (2398, 25850), (2420, 25615), (2585, 23980), (2725, 22748), (3025, 20492), (4700, 13189), (4796, 12925), (5123, 12100), (5170, 11990), (5450, 11374), (5687, 10900), (5995, 10340), (6050, 10246)]