199815300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 658082880

約数和(自身を除く): 458267580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 59, 60, 71, 75, 90, 100, 106, 118, 142, 150, 159, 177, 180, 212, 213, 225, 236, 265, 284, 295, 300, 318, 354, 355, 426, 450, 477, 530, 531, 590, 636, 639, 708, 710, 795, 852, 885, 900, 954, 1060, 1062, 1065, 1180, 1278, 1325, 1420, 1475, 1590, 1770, 1775, 1908, 2124, 2130, 2385, 2556, 2650, 2655, 2950, 3127, 3180, 3195, 3540, 3550, 3763, 3975, 4189, 4260, 4425, 4770, 5300, 5310, 5325, 5900, 6254, 6390, 7100, 7526, 7950, 8378, 8850, 9381, 9540, 10620, 10650, 11289, 11925, 12508, 12567, 12780, 13275, 15052, 15635, 15900, 15975, 16756, 17700, 18762, 18815, 20945, 21300, 22578, 23850, 25134, 26550, 28143, 31270, 31950, 33867, 37524, 37630, 37701, 41890, 45156, 46905, 47700, 50268, 53100, 56286, 56445, 62540, 62835, 63900, 67734, 75260, 75402, 78175, 83780, 93810, 94075, 104725, 112572, 112890, 125670, 135468, 140715, 150804, 156350, 169335, 187620, 188150, 188505, 209450, 222017, 225780, 234525, 251340, 281430, 282225, 312700, 314175, 338670, 376300, 377010, 418900, 444034, 469050, 562860, 564450, 628350, 666051, 677340, 703575, 754020, 846675, 888068, 938100, 942525, 1110085, 1128900, 1256700, 1332102, 1407150, 1693350, 1885050, 1998153, 2220170, 2664204, 2814300, 3330255, 3386700, 3770100, 3996306, 4440340, 5550425, 6660510, 7992612, 9990765, 11100850, 13321020, 16651275, 19981530, 22201700, 33302550, 39963060, 49953825, 66605100, 99907650, 199815300]

約数ペア:

[(1, 199815300), (2, 99907650), (3, 66605100), (4, 49953825), (5, 39963060), (6, 33302550), (9, 22201700), (10, 19981530), (12, 16651275), (15, 13321020), (18, 11100850), (20, 9990765), (25, 7992612), (30, 6660510), (36, 5550425), (45, 4440340), (50, 3996306), (53, 3770100), (59, 3386700), (60, 3330255), (71, 2814300), (75, 2664204), (90, 2220170), (100, 1998153), (106, 1885050), (118, 1693350), (142, 1407150), (150, 1332102), (159, 1256700), (177, 1128900), (180, 1110085), (212, 942525), (213, 938100), (225, 888068), (236, 846675), (265, 754020), (284, 703575), (295, 677340), (300, 666051), (318, 628350), (354, 564450), (355, 562860), (426, 469050), (450, 444034), (477, 418900), (530, 377010), (531, 376300), (590, 338670), (636, 314175), (639, 312700), (708, 282225), (710, 281430), (795, 251340), (852, 234525), (885, 225780), (900, 222017), (954, 209450), (1060, 188505), (1062, 188150), (1065, 187620), (1180, 169335), (1278, 156350), (1325, 150804), (1420, 140715), (1475, 135468), (1590, 125670), (1770, 112890), (1775, 112572), (1908, 104725), (2124, 94075), (2130, 93810), (2385, 83780), (2556, 78175), (2650, 75402), (2655, 75260), (2950, 67734), (3127, 63900), (3180, 62835), (3195, 62540), (3540, 56445), (3550, 56286), (3763, 53100), (3975, 50268), (4189, 47700), (4260, 46905), (4425, 45156), (4770, 41890), (5300, 37701), (5310, 37630), (5325, 37524), (5900, 33867), (6254, 31950), (6390, 31270), (7100, 28143), (7526, 26550), (7950, 25134), (8378, 23850), (8850, 22578), (9381, 21300), (9540, 20945), (10620, 18815), (10650, 18762), (11289, 17700), (11925, 16756), (12508, 15975), (12567, 15900), (12780, 15635), (13275, 15052)]