172766100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1490

約数の個数: 144

約数和(自身を含む): 556075520

約数和(自身を除く): 383309420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1429, 1550, 1612, 1860, 1950, 2015, 2325, 2418, 2858, 3100, 3900, 4030, 4287, 4650, 4836, 5716, 6045, 7145, 8060, 8574, 9300, 10075, 12090, 14290, 17148, 18577, 20150, 21435, 24180, 28580, 30225, 35725, 37154, 40300, 42870, 44299, 55731, 60450, 71450, 74308, 85740, 88598, 92885, 107175, 111462, 120900, 132897, 142900, 177196, 185770, 214350, 221495, 222924, 265794, 278655, 371540, 428700, 442990, 464425, 531588, 557310, 575887, 664485, 885980, 928850, 1107475, 1114620, 1151774, 1328970, 1393275, 1727661, 1857700, 2214950, 2303548, 2657940, 2786550, 2879435, 3322425, 3455322, 4429900, 5573100, 5758870, 6644850, 6910644, 8638305, 11517740, 13289700, 14397175, 17276610, 28794350, 34553220, 43191525, 57588700, 86383050, 172766100]

約数ペア:

[(1, 172766100), (2, 86383050), (3, 57588700), (4, 43191525), (5, 34553220), (6, 28794350), (10, 17276610), (12, 14397175), (13, 13289700), (15, 11517740), (20, 8638305), (25, 6910644), (26, 6644850), (30, 5758870), (31, 5573100), (39, 4429900), (50, 3455322), (52, 3322425), (60, 2879435), (62, 2786550), (65, 2657940), (75, 2303548), (78, 2214950), (93, 1857700), (100, 1727661), (124, 1393275), (130, 1328970), (150, 1151774), (155, 1114620), (156, 1107475), (186, 928850), (195, 885980), (260, 664485), (300, 575887), (310, 557310), (325, 531588), (372, 464425), (390, 442990), (403, 428700), (465, 371540), (620, 278655), (650, 265794), (775, 222924), (780, 221495), (806, 214350), (930, 185770), (975, 177196), (1209, 142900), (1300, 132897), (1429, 120900), (1550, 111462), (1612, 107175), (1860, 92885), (1950, 88598), (2015, 85740), (2325, 74308), (2418, 71450), (2858, 60450), (3100, 55731), (3900, 44299), (4030, 42870), (4287, 40300), (4650, 37154), (4836, 35725), (5716, 30225), (6045, 28580), (7145, 24180), (8060, 21435), (8574, 20150), (9300, 18577), (10075, 17148), (12090, 14290)]