280067550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11597}}^1$

素因数の和:11642

約数の個数: 96

約数和(自身を含む): 828375552

約数和(自身を除く): 548308002

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 75, 105, 115, 138, 150, 161, 175, 210, 230, 322, 345, 350, 483, 525, 575, 690, 805, 966, 1050, 1150, 1610, 1725, 2415, 3450, 4025, 4830, 8050, 11597, 12075, 23194, 24150, 34791, 57985, 69582, 81179, 115970, 162358, 173955, 243537, 266731, 289925, 347910, 405895, 487074, 533462, 579850, 800193, 811790, 869775, 1217685, 1333655, 1600386, 1739550, 1867117, 2029475, 2435370, 2667310, 3734234, 4000965, 4058950, 5601351, 6088425, 6668275, 8001930, 9335585, 11202702, 12176850, 13336550, 18671170, 20004825, 28006755, 40009650, 46677925, 56013510, 93355850, 140033775, 280067550]

約数ペア:

[(1, 280067550), (2, 140033775), (3, 93355850), (5, 56013510), (6, 46677925), (7, 40009650), (10, 28006755), (14, 20004825), (15, 18671170), (21, 13336550), (23, 12176850), (25, 11202702), (30, 9335585), (35, 8001930), (42, 6668275), (46, 6088425), (50, 5601351), (69, 4058950), (70, 4000965), (75, 3734234), (105, 2667310), (115, 2435370), (138, 2029475), (150, 1867117), (161, 1739550), (175, 1600386), (210, 1333655), (230, 1217685), (322, 869775), (345, 811790), (350, 800193), (483, 579850), (525, 533462), (575, 487074), (690, 405895), (805, 347910), (966, 289925), (1050, 266731), (1150, 243537), (1610, 173955), (1725, 162358), (2415, 115970), (3450, 81179), (4025, 69582), (4830, 57985), (8050, 34791), (11597, 24150), (12075, 23194)]