127899450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2181

約数の個数: 144

約数和(自身を含む): 413574720

約数和(自身を除く): 285675270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1330, 1425, 1575, 1710, 1995, 2137, 2394, 2850, 3150, 3325, 3990, 4274, 4275, 5985, 6411, 6650, 8550, 9975, 10685, 11970, 12822, 14959, 19233, 19950, 21370, 29918, 29925, 32055, 38466, 40603, 44877, 53425, 59850, 64110, 74795, 81206, 89754, 96165, 106850, 121809, 134631, 149590, 160275, 192330, 203015, 224385, 243618, 269262, 284221, 320550, 365427, 373975, 406030, 448770, 480825, 568442, 609045, 673155, 730854, 747950, 852663, 961650, 1015075, 1121925, 1218090, 1346310, 1421105, 1705326, 1827135, 2030150, 2243850, 2557989, 2842210, 3045225, 3365775, 3654270, 4263315, 5115978, 6090450, 6731550, 7105525, 8526630, 9135675, 12789945, 14211050, 18271350, 21316575, 25579890, 42633150, 63949725, 127899450]

約数ペア:

[(1, 127899450), (2, 63949725), (3, 42633150), (5, 25579890), (6, 21316575), (7, 18271350), (9, 14211050), (10, 12789945), (14, 9135675), (15, 8526630), (18, 7105525), (19, 6731550), (21, 6090450), (25, 5115978), (30, 4263315), (35, 3654270), (38, 3365775), (42, 3045225), (45, 2842210), (50, 2557989), (57, 2243850), (63, 2030150), (70, 1827135), (75, 1705326), (90, 1421105), (95, 1346310), (105, 1218090), (114, 1121925), (126, 1015075), (133, 961650), (150, 852663), (171, 747950), (175, 730854), (190, 673155), (210, 609045), (225, 568442), (266, 480825), (285, 448770), (315, 406030), (342, 373975), (350, 365427), (399, 320550), (450, 284221), (475, 269262), (525, 243618), (570, 224385), (630, 203015), (665, 192330), (798, 160275), (855, 149590), (950, 134631), (1050, 121809), (1197, 106850), (1330, 96165), (1425, 89754), (1575, 81206), (1710, 74795), (1995, 64110), (2137, 59850), (2394, 53425), (2850, 44877), (3150, 40603), (3325, 38466), (3990, 32055), (4274, 29925), (4275, 29918), (5985, 21370), (6411, 19950), (6650, 19233), (8550, 14959), (9975, 12822), (10685, 11970)]