38398050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 120

約数和(自身を含む): 112530000

約数和(自身を除く): 74131950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 270, 285, 342, 405, 450, 475, 499, 513, 570, 675, 810, 855, 950, 998, 1026, 1350, 1425, 1497, 1539, 1710, 2025, 2495, 2565, 2850, 2994, 3078, 4050, 4275, 4491, 4990, 5130, 7485, 7695, 8550, 8982, 9481, 12475, 12825, 13473, 14970, 15390, 18962, 22455, 24950, 25650, 26946, 28443, 37425, 38475, 40419, 44910, 47405, 56886, 67365, 74850, 76950, 80838, 85329, 94810, 112275, 134730, 142215, 170658, 202095, 224550, 237025, 255987, 284430, 336825, 404190, 426645, 474050, 511974, 673650, 711075, 767961, 853290, 1010475, 1279935, 1422150, 1535922, 2020950, 2133225, 2559870, 3839805, 4266450, 6399675, 7679610, 12799350, 19199025, 38398050]

約数ペア:

[(1, 38398050), (2, 19199025), (3, 12799350), (5, 7679610), (6, 6399675), (9, 4266450), (10, 3839805), (15, 2559870), (18, 2133225), (19, 2020950), (25, 1535922), (27, 1422150), (30, 1279935), (38, 1010475), (45, 853290), (50, 767961), (54, 711075), (57, 673650), (75, 511974), (81, 474050), (90, 426645), (95, 404190), (114, 336825), (135, 284430), (150, 255987), (162, 237025), (171, 224550), (190, 202095), (225, 170658), (270, 142215), (285, 134730), (342, 112275), (405, 94810), (450, 85329), (475, 80838), (499, 76950), (513, 74850), (570, 67365), (675, 56886), (810, 47405), (855, 44910), (950, 40419), (998, 38475), (1026, 37425), (1350, 28443), (1425, 26946), (1497, 25650), (1539, 24950), (1710, 22455), (2025, 18962), (2495, 15390), (2565, 14970), (2850, 13473), (2994, 12825), (3078, 12475), (4050, 9481), (4275, 8982), (4491, 8550), (4990, 7695), (5130, 7485)]