155100400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4299

約数の個数: 120

約数和(自身を含む): 458727584

約数和(自身を除く): 303627184

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 4261, 4550, 5200, 7280, 8522, 9100, 17044, 18200, 21305, 29827, 34088, 36400, 42610, 55393, 59654, 68176, 85220, 106525, 110786, 119308, 149135, 170440, 213050, 221572, 238616, 276965, 298270, 340880, 387751, 426100, 443144, 477232, 553930, 596540, 745675, 775502, 852200, 886288, 1107860, 1193080, 1384825, 1491350, 1551004, 1704400, 1938755, 2215720, 2386160, 2769650, 2982700, 3102008, 3877510, 4431440, 5539300, 5965400, 6204016, 7755020, 9693775, 11078600, 11930800, 15510040, 19387550, 22157200, 31020080, 38775100, 77550200, 155100400]

約数ペア:

[(1, 155100400), (2, 77550200), (4, 38775100), (5, 31020080), (7, 22157200), (8, 19387550), (10, 15510040), (13, 11930800), (14, 11078600), (16, 9693775), (20, 7755020), (25, 6204016), (26, 5965400), (28, 5539300), (35, 4431440), (40, 3877510), (50, 3102008), (52, 2982700), (56, 2769650), (65, 2386160), (70, 2215720), (80, 1938755), (91, 1704400), (100, 1551004), (104, 1491350), (112, 1384825), (130, 1193080), (140, 1107860), (175, 886288), (182, 852200), (200, 775502), (208, 745675), (260, 596540), (280, 553930), (325, 477232), (350, 443144), (364, 426100), (400, 387751), (455, 340880), (520, 298270), (560, 276965), (650, 238616), (700, 221572), (728, 213050), (910, 170440), (1040, 149135), (1300, 119308), (1400, 110786), (1456, 106525), (1820, 85220), (2275, 68176), (2600, 59654), (2800, 55393), (3640, 42610), (4261, 36400), (4550, 34088), (5200, 29827), (7280, 21305), (8522, 18200), (9100, 17044)]