158878200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20369}}^1$

素因数の和:20401

約数の個数: 96

約数和(自身を含む): 530434800

約数和(自身を除く): 371556600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 20369, 40738, 61107, 81476, 101845, 122214, 162952, 203690, 244428, 264797, 305535, 407380, 488856, 509225, 529594, 611070, 794391, 814760, 1018450, 1059188, 1222140, 1323985, 1527675, 1588782, 2036900, 2118376, 2444280, 2647970, 3055350, 3177564, 3971955, 4073800, 5295940, 6110700, 6355128, 6619925, 7943910, 10591880, 12221400, 13239850, 15887820, 19859775, 26479700, 31775640, 39719550, 52959400, 79439100, 158878200]

約数ペア:

[(1, 158878200), (2, 79439100), (3, 52959400), (4, 39719550), (5, 31775640), (6, 26479700), (8, 19859775), (10, 15887820), (12, 13239850), (13, 12221400), (15, 10591880), (20, 7943910), (24, 6619925), (25, 6355128), (26, 6110700), (30, 5295940), (39, 4073800), (40, 3971955), (50, 3177564), (52, 3055350), (60, 2647970), (65, 2444280), (75, 2118376), (78, 2036900), (100, 1588782), (104, 1527675), (120, 1323985), (130, 1222140), (150, 1059188), (156, 1018450), (195, 814760), (200, 794391), (260, 611070), (300, 529594), (312, 509225), (325, 488856), (390, 407380), (520, 305535), (600, 264797), (650, 244428), (780, 203690), (975, 162952), (1300, 122214), (1560, 101845), (1950, 81476), (2600, 61107), (3900, 40738), (7800, 20369)]