243157800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:836

約数の個数: 192

約数和(自身を含む): 824947200

約数和(自身を除く): 581789400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 31, 34, 40, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 120, 124, 136, 150, 155, 170, 186, 200, 204, 248, 255, 300, 310, 340, 372, 408, 425, 465, 510, 527, 600, 620, 680, 744, 769, 775, 850, 930, 1020, 1054, 1240, 1275, 1538, 1550, 1581, 1700, 1860, 2040, 2108, 2307, 2325, 2550, 2635, 3076, 3100, 3162, 3400, 3720, 3845, 4216, 4614, 4650, 5100, 5270, 6152, 6200, 6324, 7690, 7905, 9228, 9300, 10200, 10540, 11535, 12648, 13073, 13175, 15380, 15810, 18456, 18600, 19225, 21080, 23070, 23839, 26146, 26350, 30760, 31620, 38450, 39219, 39525, 46140, 47678, 52292, 52700, 57675, 63240, 65365, 71517, 76900, 78438, 79050, 92280, 95356, 104584, 105400, 115350, 119195, 130730, 143034, 153800, 156876, 158100, 190712, 196095, 230700, 238390, 261460, 286068, 313752, 316200, 326825, 357585, 392190, 405263, 461400, 476780, 522920, 572136, 595975, 653650, 715170, 784380, 810526, 953560, 980475, 1191950, 1215789, 1307300, 1430340, 1568760, 1621052, 1787925, 1960950, 2026315, 2383900, 2431578, 2614600, 2860680, 3242104, 3575850, 3921900, 4052630, 4767800, 4863156, 6078945, 7151700, 7843800, 8105260, 9726312, 10131575, 12157890, 14303400, 16210520, 20263150, 24315780, 30394725, 40526300, 48631560, 60789450, 81052600, 121578900, 243157800]

約数ペア:

[(1, 243157800), (2, 121578900), (3, 81052600), (4, 60789450), (5, 48631560), (6, 40526300), (8, 30394725), (10, 24315780), (12, 20263150), (15, 16210520), (17, 14303400), (20, 12157890), (24, 10131575), (25, 9726312), (30, 8105260), (31, 7843800), (34, 7151700), (40, 6078945), (50, 4863156), (51, 4767800), (60, 4052630), (62, 3921900), (68, 3575850), (75, 3242104), (85, 2860680), (93, 2614600), (100, 2431578), (102, 2383900), (120, 2026315), (124, 1960950), (136, 1787925), (150, 1621052), (155, 1568760), (170, 1430340), (186, 1307300), (200, 1215789), (204, 1191950), (248, 980475), (255, 953560), (300, 810526), (310, 784380), (340, 715170), (372, 653650), (408, 595975), (425, 572136), (465, 522920), (510, 476780), (527, 461400), (600, 405263), (620, 392190), (680, 357585), (744, 326825), (769, 316200), (775, 313752), (850, 286068), (930, 261460), (1020, 238390), (1054, 230700), (1240, 196095), (1275, 190712), (1538, 158100), (1550, 156876), (1581, 153800), (1700, 143034), (1860, 130730), (2040, 119195), (2108, 115350), (2307, 105400), (2325, 104584), (2550, 95356), (2635, 92280), (3076, 79050), (3100, 78438), (3162, 76900), (3400, 71517), (3720, 65365), (3845, 63240), (4216, 57675), (4614, 52700), (4650, 52292), (5100, 47678), (5270, 46140), (6152, 39525), (6200, 39219), (6324, 38450), (7690, 31620), (7905, 30760), (9228, 26350), (9300, 26146), (10200, 23839), (10540, 23070), (11535, 21080), (12648, 19225), (13073, 18600), (13175, 18456), (15380, 15810)]