123113700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 216

約数和(自身を含む): 411301800

約数和(自身を除く): 288188100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 53, 58, 60, 75, 87, 89, 90, 100, 106, 116, 145, 150, 159, 174, 178, 180, 212, 225, 261, 265, 267, 290, 300, 318, 348, 356, 435, 445, 450, 477, 522, 530, 534, 580, 636, 725, 795, 801, 870, 890, 900, 954, 1044, 1060, 1068, 1305, 1325, 1335, 1450, 1537, 1590, 1602, 1740, 1780, 1908, 2175, 2225, 2385, 2581, 2610, 2650, 2670, 2900, 3074, 3180, 3204, 3975, 4005, 4350, 4450, 4611, 4717, 4770, 5162, 5220, 5300, 5340, 6148, 6525, 6675, 7685, 7743, 7950, 8010, 8700, 8900, 9222, 9434, 9540, 10324, 11925, 12905, 13050, 13350, 13833, 14151, 15370, 15486, 15900, 16020, 18444, 18868, 20025, 23055, 23229, 23585, 23850, 25810, 26100, 26700, 27666, 28302, 30740, 30972, 38425, 38715, 40050, 42453, 46110, 46458, 47170, 47700, 51620, 55332, 56604, 64525, 69165, 70755, 76850, 77430, 80100, 84906, 92220, 92916, 94340, 115275, 116145, 117925, 129050, 136793, 138330, 141510, 153700, 154860, 169812, 193575, 212265, 230550, 232290, 235850, 258100, 273586, 276660, 283020, 345825, 353775, 387150, 410379, 424530, 461100, 464580, 471700, 547172, 580725, 683965, 691650, 707550, 774300, 820758, 849060, 1061325, 1161450, 1231137, 1367930, 1383300, 1415100, 1641516, 2051895, 2122650, 2322900, 2462274, 2735860, 3419825, 4103790, 4245300, 4924548, 6155685, 6839650, 8207580, 10259475, 12311370, 13679300, 20518950, 24622740, 30778425, 41037900, 61556850, 123113700]

約数ペア:

[(1, 123113700), (2, 61556850), (3, 41037900), (4, 30778425), (5, 24622740), (6, 20518950), (9, 13679300), (10, 12311370), (12, 10259475), (15, 8207580), (18, 6839650), (20, 6155685), (25, 4924548), (29, 4245300), (30, 4103790), (36, 3419825), (45, 2735860), (50, 2462274), (53, 2322900), (58, 2122650), (60, 2051895), (75, 1641516), (87, 1415100), (89, 1383300), (90, 1367930), (100, 1231137), (106, 1161450), (116, 1061325), (145, 849060), (150, 820758), (159, 774300), (174, 707550), (178, 691650), (180, 683965), (212, 580725), (225, 547172), (261, 471700), (265, 464580), (267, 461100), (290, 424530), (300, 410379), (318, 387150), (348, 353775), (356, 345825), (435, 283020), (445, 276660), (450, 273586), (477, 258100), (522, 235850), (530, 232290), (534, 230550), (580, 212265), (636, 193575), (725, 169812), (795, 154860), (801, 153700), (870, 141510), (890, 138330), (900, 136793), (954, 129050), (1044, 117925), (1060, 116145), (1068, 115275), (1305, 94340), (1325, 92916), (1335, 92220), (1450, 84906), (1537, 80100), (1590, 77430), (1602, 76850), (1740, 70755), (1780, 69165), (1908, 64525), (2175, 56604), (2225, 55332), (2385, 51620), (2581, 47700), (2610, 47170), (2650, 46458), (2670, 46110), (2900, 42453), (3074, 40050), (3180, 38715), (3204, 38425), (3975, 30972), (4005, 30740), (4350, 28302), (4450, 27666), (4611, 26700), (4717, 26100), (4770, 25810), (5162, 23850), (5220, 23585), (5300, 23229), (5340, 23055), (6148, 20025), (6525, 18868), (6675, 18444), (7685, 16020), (7743, 15900), (7950, 15486), (8010, 15370), (8700, 14151), (8900, 13833), (9222, 13350), (9434, 13050), (9540, 12905), (10324, 11925)]