28138050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1137

約数の個数: 96

約数和(自身を含む): 81691200

約数和(自身を除く): 53553150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 855, 950, 1026, 1097, 1350, 1425, 1710, 2194, 2565, 2850, 3291, 4275, 5130, 5485, 6582, 8550, 9873, 10970, 12825, 16455, 19746, 20843, 25650, 27425, 29619, 32910, 41686, 49365, 54850, 59238, 62529, 82275, 98730, 104215, 125058, 148095, 164550, 187587, 208430, 246825, 296190, 312645, 375174, 493650, 521075, 562761, 625290, 740475, 937935, 1042150, 1125522, 1480950, 1563225, 1875870, 2813805, 3126450, 4689675, 5627610, 9379350, 14069025, 28138050]

約数ペア:

[(1, 28138050), (2, 14069025), (3, 9379350), (5, 5627610), (6, 4689675), (9, 3126450), (10, 2813805), (15, 1875870), (18, 1563225), (19, 1480950), (25, 1125522), (27, 1042150), (30, 937935), (38, 740475), (45, 625290), (50, 562761), (54, 521075), (57, 493650), (75, 375174), (90, 312645), (95, 296190), (114, 246825), (135, 208430), (150, 187587), (171, 164550), (190, 148095), (225, 125058), (270, 104215), (285, 98730), (342, 82275), (450, 62529), (475, 59238), (513, 54850), (570, 49365), (675, 41686), (855, 32910), (950, 29619), (1026, 27425), (1097, 25650), (1350, 20843), (1425, 19746), (1710, 16455), (2194, 12825), (2565, 10970), (2850, 9873), (3291, 8550), (4275, 6582), (5130, 5485)]