127925100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7481}}^1$

素因数の和:7520

約数の個数: 108

約数和(自身を含む): 422134440

約数和(自身を除く): 294209340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 7481, 8550, 14962, 17100, 22443, 29924, 37405, 44886, 67329, 74810, 89772, 112215, 134658, 142139, 149620, 187025, 224430, 269316, 284278, 336645, 374050, 426417, 448860, 561075, 568556, 673290, 710695, 748100, 852834, 1122150, 1279251, 1346580, 1421390, 1683225, 1705668, 2132085, 2244300, 2558502, 2842780, 3366450, 3553475, 4264170, 5117004, 6396255, 6732900, 7106950, 8528340, 10660425, 12792510, 14213900, 21320850, 25585020, 31981275, 42641700, 63962550, 127925100]

約数ペア:

[(1, 127925100), (2, 63962550), (3, 42641700), (4, 31981275), (5, 25585020), (6, 21320850), (9, 14213900), (10, 12792510), (12, 10660425), (15, 8528340), (18, 7106950), (19, 6732900), (20, 6396255), (25, 5117004), (30, 4264170), (36, 3553475), (38, 3366450), (45, 2842780), (50, 2558502), (57, 2244300), (60, 2132085), (75, 1705668), (76, 1683225), (90, 1421390), (95, 1346580), (100, 1279251), (114, 1122150), (150, 852834), (171, 748100), (180, 710695), (190, 673290), (225, 568556), (228, 561075), (285, 448860), (300, 426417), (342, 374050), (380, 336645), (450, 284278), (475, 269316), (570, 224430), (684, 187025), (855, 149620), (900, 142139), (950, 134658), (1140, 112215), (1425, 89772), (1710, 74810), (1900, 67329), (2850, 44886), (3420, 37405), (4275, 29924), (5700, 22443), (7481, 17100), (8550, 14962)]