82756050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 234484992

約数和(自身を除く): 151728942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 37, 39, 50, 62, 65, 74, 75, 78, 93, 111, 130, 150, 155, 185, 186, 195, 222, 310, 325, 370, 390, 403, 465, 481, 555, 650, 775, 806, 925, 930, 962, 975, 1110, 1147, 1209, 1369, 1443, 1550, 1850, 1950, 2015, 2294, 2325, 2405, 2418, 2738, 2775, 2886, 3441, 4030, 4107, 4650, 4810, 5550, 5735, 6045, 6845, 6882, 7215, 8214, 10075, 11470, 12025, 12090, 13690, 14430, 14911, 17205, 17797, 20150, 20535, 24050, 28675, 29822, 30225, 34225, 34410, 35594, 36075, 41070, 42439, 44733, 53391, 57350, 60450, 68450, 72150, 74555, 84878, 86025, 88985, 89466, 102675, 106782, 127317, 149110, 172050, 177970, 205350, 212195, 223665, 254634, 266955, 372775, 424390, 444925, 447330, 533910, 551707, 636585, 745550, 889850, 1060975, 1103414, 1118325, 1273170, 1334775, 1655121, 2121950, 2236650, 2669550, 2758535, 3182925, 3310242, 5517070, 6365850, 8275605, 13792675, 16551210, 27585350, 41378025, 82756050]

約数ペア:

[(1, 82756050), (2, 41378025), (3, 27585350), (5, 16551210), (6, 13792675), (10, 8275605), (13, 6365850), (15, 5517070), (25, 3310242), (26, 3182925), (30, 2758535), (31, 2669550), (37, 2236650), (39, 2121950), (50, 1655121), (62, 1334775), (65, 1273170), (74, 1118325), (75, 1103414), (78, 1060975), (93, 889850), (111, 745550), (130, 636585), (150, 551707), (155, 533910), (185, 447330), (186, 444925), (195, 424390), (222, 372775), (310, 266955), (325, 254634), (370, 223665), (390, 212195), (403, 205350), (465, 177970), (481, 172050), (555, 149110), (650, 127317), (775, 106782), (806, 102675), (925, 89466), (930, 88985), (962, 86025), (975, 84878), (1110, 74555), (1147, 72150), (1209, 68450), (1369, 60450), (1443, 57350), (1550, 53391), (1850, 44733), (1950, 42439), (2015, 41070), (2294, 36075), (2325, 35594), (2405, 34410), (2418, 34225), (2738, 30225), (2775, 29822), (2886, 28675), (3441, 24050), (4030, 20535), (4107, 20150), (4650, 17797), (4810, 17205), (5550, 14911), (5735, 14430), (6045, 13690), (6845, 12090), (6882, 12025), (7215, 11470), (8214, 10075)]