74542000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 201487104

約数和(自身を除く): 126945104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 47, 50, 52, 61, 65, 80, 94, 100, 104, 122, 125, 130, 188, 200, 208, 235, 244, 250, 260, 305, 325, 376, 400, 470, 488, 500, 520, 610, 611, 650, 752, 793, 940, 976, 1000, 1040, 1175, 1220, 1222, 1300, 1525, 1586, 1625, 1880, 2000, 2350, 2440, 2444, 2600, 2867, 3050, 3055, 3172, 3250, 3760, 3965, 4700, 4880, 4888, 5200, 5734, 5875, 6100, 6110, 6344, 6500, 7625, 7930, 9400, 9776, 11468, 11750, 12200, 12220, 12688, 13000, 14335, 15250, 15275, 15860, 18800, 19825, 22936, 23500, 24400, 24440, 26000, 28670, 30500, 30550, 31720, 37271, 39650, 45872, 47000, 48880, 57340, 61000, 61100, 63440, 71675, 74542, 76375, 79300, 94000, 99125, 114680, 122000, 122200, 143350, 149084, 152750, 158600, 186355, 198250, 229360, 244400, 286700, 298168, 305500, 317200, 358375, 372710, 396500, 573400, 596336, 611000, 716750, 745420, 793000, 931775, 1146800, 1222000, 1433500, 1490840, 1586000, 1863550, 2867000, 2981680, 3727100, 4658875, 5734000, 7454200, 9317750, 14908400, 18635500, 37271000, 74542000]

約数ペア:

[(1, 74542000), (2, 37271000), (4, 18635500), (5, 14908400), (8, 9317750), (10, 7454200), (13, 5734000), (16, 4658875), (20, 3727100), (25, 2981680), (26, 2867000), (40, 1863550), (47, 1586000), (50, 1490840), (52, 1433500), (61, 1222000), (65, 1146800), (80, 931775), (94, 793000), (100, 745420), (104, 716750), (122, 611000), (125, 596336), (130, 573400), (188, 396500), (200, 372710), (208, 358375), (235, 317200), (244, 305500), (250, 298168), (260, 286700), (305, 244400), (325, 229360), (376, 198250), (400, 186355), (470, 158600), (488, 152750), (500, 149084), (520, 143350), (610, 122200), (611, 122000), (650, 114680), (752, 99125), (793, 94000), (940, 79300), (976, 76375), (1000, 74542), (1040, 71675), (1175, 63440), (1220, 61100), (1222, 61000), (1300, 57340), (1525, 48880), (1586, 47000), (1625, 45872), (1880, 39650), (2000, 37271), (2350, 31720), (2440, 30550), (2444, 30500), (2600, 28670), (2867, 26000), (3050, 24440), (3055, 24400), (3172, 23500), (3250, 22936), (3760, 19825), (3965, 18800), (4700, 15860), (4880, 15275), (4888, 15250), (5200, 14335), (5734, 13000), (5875, 12688), (6100, 12220), (6110, 12200), (6344, 11750), (6500, 11468), (7625, 9776), (7930, 9400)]