1776773820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{653}}^1$

素因数の和:1215

約数の個数: 96

約数和(自身を含む): 5043124800

約数和(自身を除く): 3266350980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 449, 505, 606, 653, 898, 1010, 1212, 1306, 1347, 1515, 1796, 1959, 2020, 2245, 2612, 2694, 3030, 3265, 3918, 4490, 5388, 6060, 6530, 6735, 7836, 8980, 9795, 13060, 13470, 19590, 26940, 39180, 45349, 65953, 90698, 131906, 136047, 181396, 197859, 226745, 263812, 272094, 293197, 329765, 395718, 453490, 544188, 586394, 659530, 680235, 791436, 879591, 906980, 989295, 1172788, 1319060, 1360470, 1465985, 1759182, 1978590, 2720940, 2931970, 3518364, 3957180, 4397955, 5863940, 8795910, 17591820, 29612897, 59225794, 88838691, 118451588, 148064485, 177677382, 296128970, 355354764, 444193455, 592257940, 888386910, 1776773820]

約数ペア:

[(1, 1776773820), (2, 888386910), (3, 592257940), (4, 444193455), (5, 355354764), (6, 296128970), (10, 177677382), (12, 148064485), (15, 118451588), (20, 88838691), (30, 59225794), (60, 29612897), (101, 17591820), (202, 8795910), (303, 5863940), (404, 4397955), (449, 3957180), (505, 3518364), (606, 2931970), (653, 2720940), (898, 1978590), (1010, 1759182), (1212, 1465985), (1306, 1360470), (1347, 1319060), (1515, 1172788), (1796, 989295), (1959, 906980), (2020, 879591), (2245, 791436), (2612, 680235), (2694, 659530), (3030, 586394), (3265, 544188), (3918, 453490), (4490, 395718), (5388, 329765), (6060, 293197), (6530, 272094), (6735, 263812), (7836, 226745), (8980, 197859), (9795, 181396), (13060, 136047), (13470, 131906), (19590, 90698), (26940, 65953), (39180, 45349)]