1290846600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{4813}}^1$

素因数の和:4984

約数の個数: 144

約数和(自身を含む): 4365094500

約数和(自身を除く): 3074247900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 149, 150, 180, 200, 225, 298, 300, 360, 447, 450, 596, 600, 745, 894, 900, 1192, 1341, 1490, 1788, 1800, 2235, 2682, 2980, 3576, 3725, 4470, 4813, 5364, 5960, 6705, 7450, 8940, 9626, 10728, 11175, 13410, 14439, 14900, 17880, 19252, 22350, 24065, 26820, 28878, 29800, 33525, 38504, 43317, 44700, 48130, 53640, 57756, 67050, 72195, 86634, 89400, 96260, 115512, 120325, 134100, 144390, 173268, 192520, 216585, 240650, 268200, 288780, 346536, 360975, 433170, 481300, 577560, 717137, 721950, 866340, 962600, 1082925, 1434274, 1443900, 1732680, 2151411, 2165850, 2868548, 2887800, 3585685, 4302822, 4331700, 5737096, 6454233, 7171370, 8605644, 8663400, 10757055, 12908466, 14342740, 17211288, 17928425, 21514110, 25816932, 28685480, 32271165, 35856850, 43028220, 51633864, 53785275, 64542330, 71713700, 86056440, 107570550, 129084660, 143427400, 161355825, 215141100, 258169320, 322711650, 430282200, 645423300, 1290846600]

約数ペア:

[(1, 1290846600), (2, 645423300), (3, 430282200), (4, 322711650), (5, 258169320), (6, 215141100), (8, 161355825), (9, 143427400), (10, 129084660), (12, 107570550), (15, 86056440), (18, 71713700), (20, 64542330), (24, 53785275), (25, 51633864), (30, 43028220), (36, 35856850), (40, 32271165), (45, 28685480), (50, 25816932), (60, 21514110), (72, 17928425), (75, 17211288), (90, 14342740), (100, 12908466), (120, 10757055), (149, 8663400), (150, 8605644), (180, 7171370), (200, 6454233), (225, 5737096), (298, 4331700), (300, 4302822), (360, 3585685), (447, 2887800), (450, 2868548), (596, 2165850), (600, 2151411), (745, 1732680), (894, 1443900), (900, 1434274), (1192, 1082925), (1341, 962600), (1490, 866340), (1788, 721950), (1800, 717137), (2235, 577560), (2682, 481300), (2980, 433170), (3576, 360975), (3725, 346536), (4470, 288780), (4813, 268200), (5364, 240650), (5960, 216585), (6705, 192520), (7450, 173268), (8940, 144390), (9626, 134100), (10728, 120325), (11175, 115512), (13410, 96260), (14439, 89400), (14900, 86634), (17880, 72195), (19252, 67050), (22350, 57756), (24065, 53640), (26820, 48130), (28878, 44700), (29800, 43317), (33525, 38504)]