131523900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 425295696

約数和(自身を除く): 293771796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 37, 41, 50, 51, 60, 68, 74, 75, 82, 85, 100, 102, 111, 123, 148, 150, 164, 170, 185, 204, 205, 222, 246, 255, 289, 300, 340, 370, 410, 425, 444, 492, 510, 555, 578, 615, 629, 697, 740, 820, 850, 867, 925, 1020, 1025, 1110, 1156, 1230, 1258, 1275, 1394, 1445, 1517, 1700, 1734, 1850, 1887, 2050, 2091, 2220, 2460, 2516, 2550, 2775, 2788, 2890, 3034, 3075, 3145, 3468, 3485, 3700, 3774, 4100, 4182, 4335, 4551, 5100, 5550, 5780, 6068, 6150, 6290, 6970, 7225, 7548, 7585, 8364, 8670, 9102, 9435, 10455, 10693, 11100, 11849, 12300, 12580, 13940, 14450, 15170, 15725, 17340, 17425, 18204, 18870, 20910, 21386, 21675, 22755, 23698, 25789, 28900, 30340, 31450, 32079, 34850, 35547, 37740, 37925, 41820, 42772, 43350, 45510, 47175, 47396, 51578, 52275, 53465, 59245, 62900, 64158, 69700, 71094, 75850, 77367, 86700, 91020, 94350, 103156, 104550, 106930, 113775, 118490, 128316, 128945, 142188, 151700, 154734, 160395, 177735, 188700, 209100, 213860, 227550, 236980, 257890, 267325, 296225, 309468, 320790, 355470, 386835, 438413, 455100, 515780, 534650, 592450, 641580, 644725, 710940, 773670, 801975, 876826, 888675, 1069300, 1184900, 1289450, 1315239, 1547340, 1603950, 1753652, 1777350, 1934175, 2192065, 2578900, 2630478, 3207900, 3554700, 3868350, 4384130, 5260956, 6576195, 7736700, 8768260, 10960325, 13152390, 21920650, 26304780, 32880975, 43841300, 65761950, 131523900]

約数ペア:

[(1, 131523900), (2, 65761950), (3, 43841300), (4, 32880975), (5, 26304780), (6, 21920650), (10, 13152390), (12, 10960325), (15, 8768260), (17, 7736700), (20, 6576195), (25, 5260956), (30, 4384130), (34, 3868350), (37, 3554700), (41, 3207900), (50, 2630478), (51, 2578900), (60, 2192065), (68, 1934175), (74, 1777350), (75, 1753652), (82, 1603950), (85, 1547340), (100, 1315239), (102, 1289450), (111, 1184900), (123, 1069300), (148, 888675), (150, 876826), (164, 801975), (170, 773670), (185, 710940), (204, 644725), (205, 641580), (222, 592450), (246, 534650), (255, 515780), (289, 455100), (300, 438413), (340, 386835), (370, 355470), (410, 320790), (425, 309468), (444, 296225), (492, 267325), (510, 257890), (555, 236980), (578, 227550), (615, 213860), (629, 209100), (697, 188700), (740, 177735), (820, 160395), (850, 154734), (867, 151700), (925, 142188), (1020, 128945), (1025, 128316), (1110, 118490), (1156, 113775), (1230, 106930), (1258, 104550), (1275, 103156), (1394, 94350), (1445, 91020), (1517, 86700), (1700, 77367), (1734, 75850), (1850, 71094), (1887, 69700), (2050, 64158), (2091, 62900), (2220, 59245), (2460, 53465), (2516, 52275), (2550, 51578), (2775, 47396), (2788, 47175), (2890, 45510), (3034, 43350), (3075, 42772), (3145, 41820), (3468, 37925), (3485, 37740), (3700, 35547), (3774, 34850), (4100, 32079), (4182, 31450), (4335, 30340), (4551, 28900), (5100, 25789), (5550, 23698), (5780, 22755), (6068, 21675), (6150, 21386), (6290, 20910), (6970, 18870), (7225, 18204), (7548, 17425), (7585, 17340), (8364, 15725), (8670, 15170), (9102, 14450), (9435, 13940), (10455, 12580), (10693, 12300), (11100, 11849)]